![Page 1: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/1.jpg)
![Page 2: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/2.jpg)
Lymph Nodes and cysts .
![Page 3: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/3.jpg)
Lymph Node Examination
3 4
5
6
7
8
9
10
1 2
![Page 4: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/4.jpg)
Anterior
Middle
Posterior
Submental
Digastric
Mylohyoid
![Page 5: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/5.jpg)
![Page 6: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/6.jpg)
![Page 7: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/7.jpg)
![Page 8: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/8.jpg)
![Page 9: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/9.jpg)
![Page 10: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/10.jpg)
![Page 11: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/11.jpg)
![Page 12: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/12.jpg)
![Page 13: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/13.jpg)
![Page 14: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/14.jpg)
![Page 15: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/15.jpg)
![Page 16: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/16.jpg)
Lymph Node Examination
3 4
5
6
7
8
9
10
1 2
![Page 17: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/17.jpg)
Digastric
Facial artery & vein
Retro-
Mandibular
vein
Submandibular
![Page 18: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/18.jpg)
Digastric
Facial artery & vein
Retro-
Mandibular
vein
Submandibular
![Page 19: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/19.jpg)
![Page 20: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/20.jpg)
![Page 21: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/21.jpg)
Digastric
Facial artery & vein
Retro-
Mandibular
vein
Submandibular
![Page 22: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/22.jpg)
Digastric
Facial artery & vein
Retro-
Mandibular
vein
Submandibular
![Page 23: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/23.jpg)
![Page 24: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/24.jpg)
![Page 25: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/25.jpg)
![Page 26: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/26.jpg)
![Page 27: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/27.jpg)
![Page 28: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/28.jpg)
![Page 29: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/29.jpg)
![Page 30: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/30.jpg)
![Page 31: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/31.jpg)
![Page 32: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/32.jpg)
Lymph Node Examination
3 4
5
6
7
8
9
10
1 2
![Page 33: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/33.jpg)
Parotid
Deep intraglandular
Sub fascial
Infra-auricular
Sub fascial
Pre-auricular
Superficial
Pre-auricular
![Page 34: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/34.jpg)
![Page 35: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/35.jpg)
![Page 36: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/36.jpg)
![Page 37: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/37.jpg)
Lymph Node Examination
3 4
5
6
7
8
9
10
1 2
![Page 38: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/38.jpg)
Facial
Inferior
maxilliary
Masseter
Buccal
Buccinator
![Page 39: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/39.jpg)
![Page 40: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/40.jpg)
![Page 41: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/41.jpg)
Lymph Node Examination
3 4
5
6
7
8
9
10
1 2
![Page 42: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/42.jpg)
Deep Cervical Chain
IJV CCA
Omohyoid
![Page 43: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/43.jpg)
Deep Cervical Chain
IJV
CCA
![Page 44: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/44.jpg)
![Page 45: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/45.jpg)
![Page 46: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/46.jpg)
![Page 47: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/47.jpg)
![Page 48: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/48.jpg)
![Page 49: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/49.jpg)
![Page 50: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/50.jpg)
![Page 51: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/51.jpg)
Physics
Parallelism
![Page 52: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/52.jpg)
![Page 53: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/53.jpg)
![Page 54: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/54.jpg)
![Page 55: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/55.jpg)
![Page 56: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/56.jpg)
![Page 57: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/57.jpg)
![Page 58: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/58.jpg)
![Page 59: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/59.jpg)
![Page 60: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/60.jpg)
Lymph Node Examination
3 4
5
6
7
8
9
10
1 2
![Page 61: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/61.jpg)
Spinal Accessory Chain
Trapezius
Splenius
Capitus Levator
Scapulae
Posterior Middle
Scalene
Sternomastoid
XI
![Page 62: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/62.jpg)
![Page 63: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/63.jpg)
Lymph Node Examination
3 4
5
6
7
8
9
10
1 2
![Page 64: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/64.jpg)
Transverse
Cervical
Clavicle
Pectoralis
Subclavius
Subclavian vein
Sternomastoid
Scalenus anterior
![Page 65: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/65.jpg)
![Page 66: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/66.jpg)
![Page 67: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/67.jpg)
![Page 68: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/68.jpg)
Lymph Node Examination
3 4
5
6
7
8
9
10
1 2
![Page 69: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/69.jpg)
Anterior Cervical
CCA
Longus Colli
Para
Tracheal
Pre Tracheal
![Page 70: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/70.jpg)
![Page 71: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/71.jpg)
Criteria for Malignancy?
![Page 72: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/72.jpg)
SIZE
![Page 73: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/73.jpg)
Size?
• 3-4 cm in normal young Adults (Long)
• Maximum Axial Diameter (Short)
![Page 74: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/74.jpg)
Size?
• 3-4 cm in normal young Adults
• Maximum Axial Diameter (Short axis)
• 7mm : Submental and Submandibular
• 8mm : All other nodes
• 4mm :N0, SCC patients (Van den Brenkel)
![Page 75: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/75.jpg)
SHAPE
![Page 76: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/76.jpg)
![Page 77: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/77.jpg)
![Page 78: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/78.jpg)
![Page 79: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/79.jpg)
![Page 80: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/80.jpg)
HILUS
![Page 81: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/81.jpg)
![Page 82: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/82.jpg)
![Page 83: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/83.jpg)
![Page 84: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/84.jpg)
![Page 85: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/85.jpg)
![Page 86: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/86.jpg)
![Page 87: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/87.jpg)
![Page 88: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/88.jpg)
![Page 89: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/89.jpg)
![Page 90: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/90.jpg)
![Page 91: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/91.jpg)
ECHOGENICITY
![Page 92: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/92.jpg)
ECHOGENICITY
![Page 93: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/93.jpg)
![Page 94: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/94.jpg)
![Page 95: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/95.jpg)
![Page 96: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/96.jpg)
![Page 97: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/97.jpg)
![Page 98: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/98.jpg)
![Page 99: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/99.jpg)
![Page 100: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/100.jpg)
![Page 101: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/101.jpg)
![Page 102: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/102.jpg)
NECROSIS
![Page 103: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/103.jpg)
![Page 104: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/104.jpg)
![Page 105: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/105.jpg)
![Page 106: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/106.jpg)
![Page 107: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/107.jpg)
![Page 108: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/108.jpg)
![Page 109: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/109.jpg)
![Page 110: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/110.jpg)
![Page 111: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/111.jpg)
![Page 112: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/112.jpg)
TB
• Mimic
• Necrosis
• Surrounding tissues
• Matted
• Colour flow – cold
• Needle.
![Page 113: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/113.jpg)
![Page 114: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/114.jpg)
![Page 115: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/115.jpg)
![Page 116: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/116.jpg)
![Page 117: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/117.jpg)
![Page 118: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/118.jpg)
EXTRACAPSULAR SPREAD
>
![Page 119: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/119.jpg)
![Page 120: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/120.jpg)
![Page 121: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/121.jpg)
![Page 122: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/122.jpg)
![Page 123: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/123.jpg)
![Page 124: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/124.jpg)
![Page 125: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/125.jpg)
![Page 126: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/126.jpg)
COLOUR FLOW
Na. et al. AJR
1997
![Page 127: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/127.jpg)
![Page 128: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/128.jpg)
![Page 129: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/129.jpg)
![Page 130: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/130.jpg)
![Page 131: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/131.jpg)
![Page 132: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/132.jpg)
![Page 133: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/133.jpg)
![Page 134: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/134.jpg)
CALCIFICATION
>
![Page 135: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/135.jpg)
![Page 136: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/136.jpg)
![Page 137: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/137.jpg)
![Page 138: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/138.jpg)
![Page 139: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/139.jpg)
Diagnostic Criteria?
Benign or Malignant?
![Page 140: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/140.jpg)
Diagnostic Criteria
• Size Short axis
• Shape Round
• Hilus Beware necrosis
• Echogenicity Pseudo-cystic ?Core bx
• Outline Extra-capsular spread
• Necrosis Beware TB mimics
• Colour flow Patterns not indices
• Calcification Specific for papillary Ca
![Page 141: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/141.jpg)
Normal lymph nodes.
![Page 142: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/142.jpg)
Normal lymph nodes.
![Page 143: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/143.jpg)
Normal lymph nodes.
![Page 144: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/144.jpg)
Normal lymph nodes.
![Page 145: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/145.jpg)
Lymphoma?
![Page 146: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/146.jpg)
Lymphoma
![Page 147: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/147.jpg)
Metastatic lymph nodes
![Page 148: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/148.jpg)
Metastatic lymph nodes
![Page 149: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/149.jpg)
Metastatic lymph nodes
![Page 150: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/150.jpg)
Metastatic lymph nodes
![Page 151: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/151.jpg)
Normal lymph nodes.
![Page 152: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/152.jpg)
Normal lymph nodes.
![Page 153: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/153.jpg)
Malignant lymph nodes.
![Page 154: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/154.jpg)
Malignant lymph nodes.
![Page 155: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/155.jpg)
Malignant lymph nodes.
![Page 156: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/156.jpg)
Malignant lymph nodes.
![Page 157: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/157.jpg)
Malignant lymph nodes.
![Page 158: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/158.jpg)
Spectrum of criteria.
• No sign is absolute.
• Use signs to select lymph node for FNA
• Allows a valid staging of the neck
• Use signs in combination in correct clinical
context.
![Page 159: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/159.jpg)
Anatomical classification – language.
![Page 160: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/160.jpg)
SCC Staging.
• Primary – MRI.
• Lymph nodes – Ultrasound & FNA.
• Accuracy?
![Page 161: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/161.jpg)
Accuracy?
• Lymph nodes are the most important
prognostic indicator.
• Management of the neck is controversial.
• Accuracy of 75% would allow appropriate
management.
JT Johnson.Radiology.1990;175:607-610.
![Page 162: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/162.jpg)
Accuracy?
• Two year period – 49 patients.
• Mean follow up – 30 months(range 24-48)
• 3 false negatives (two:micro metastases)
• Accuracy:86%.Sensitivity:92%.Specificity:83%
• Conservative option for the N0 neck.
S. Hodder,et al.Br.J.Oral Surg.2000.
![Page 164: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/164.jpg)
Cysts and their mimics.
• Anatomy.
• Rules
![Page 165: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/165.jpg)
![Page 166: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/166.jpg)
![Page 167: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/167.jpg)
![Page 168: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/168.jpg)
![Page 169: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/169.jpg)
Rules .
• Cysts look solid.
• Solids can look cystic.
![Page 170: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/170.jpg)
Rules .
• Cysts don’t usually look like cysts.
• Cysts will invariably look solid.
• If a mass looks cystic,it probably won’t be
a cyst.
• Solids can look cystic
![Page 171: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/171.jpg)
![Page 172: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/172.jpg)
![Page 173: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/173.jpg)
Anatomy
Key structures
![Page 174: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/174.jpg)
![Page 175: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/175.jpg)
![Page 176: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/176.jpg)
![Page 177: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/177.jpg)
![Page 178: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/178.jpg)
![Page 179: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/179.jpg)
![Page 180: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/180.jpg)
![Page 181: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/181.jpg)
![Page 182: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/182.jpg)
Rules .
• Cysts look solid.
• Solids can look cystic.
![Page 183: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/183.jpg)
Cystic?
![Page 184: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/184.jpg)
Pseudo-cystic?
![Page 185: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/185.jpg)
Pseudo-cystic?
• Pleomorphic adenoma.
• Lymphoma
• Nerve sheath tumour.
• Parathyroid adenoma.
![Page 186: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/186.jpg)
![Page 187: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/187.jpg)
![Page 188: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/188.jpg)
![Page 189: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/189.jpg)
Lymphoma
![Page 190: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/190.jpg)
Lymphoma
![Page 191: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/191.jpg)
Lymphoma
![Page 192: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/192.jpg)
![Page 193: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/193.jpg)
![Page 194: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/194.jpg)
![Page 195: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/195.jpg)
![Page 196: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/196.jpg)
![Page 197: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/197.jpg)
![Page 198: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/198.jpg)
![Page 199: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/199.jpg)
![Page 200: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/200.jpg)
![Page 201: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/201.jpg)
![Page 202: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/202.jpg)
![Page 203: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/203.jpg)
![Page 204: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/204.jpg)
![Page 205: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/205.jpg)
![Page 206: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/206.jpg)
Pseudo-cystic?
• Lymphoma.
• Pleomorphic adenoma.
• Nerve sheath tumour.
• Parathyroid adenoma.
![Page 207: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/207.jpg)
Rules .
• Cysts don’t usually look like cysts.
• Cysts will invariably look solid.
• If a mass looks cystic,it probably won’t be
a cyst.
• Solids can look cystic
![Page 208: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/208.jpg)
![Page 209: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/209.jpg)
![Page 210: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/210.jpg)
![Page 211: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/211.jpg)
![Page 212: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/212.jpg)
![Page 213: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/213.jpg)
![Page 214: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/214.jpg)
![Page 215: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/215.jpg)
Cystic mass – upper cervical.
• Second Branchial cleft cyst.
• Metastatic lymph node : S.C.C.
• Metastatic lymph node : Papillary
Carcinoma Thyroid .
![Page 216: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/216.jpg)
Cysts.
• Location location.
• Anatomy.
![Page 217: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/217.jpg)
![Page 218: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/218.jpg)
![Page 219: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/219.jpg)
![Page 220: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/220.jpg)
![Page 221: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/221.jpg)
![Page 222: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/222.jpg)
Mylohyoid Defects.
• Defects occur in 67% - cadavers.(RSNA
2004).
• Bilateral in 50%.
• “Mylohyoid boutonniere” & “sublingual
bouton”(Gaughran 1963)
![Page 223: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/223.jpg)
![Page 224: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/224.jpg)
![Page 225: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/225.jpg)
![Page 226: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/226.jpg)
![Page 227: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/227.jpg)
![Page 228: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/228.jpg)
![Page 229: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/229.jpg)
![Page 230: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/230.jpg)
![Page 231: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/231.jpg)
![Page 232: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/232.jpg)
![Page 233: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/233.jpg)
Anatomy
Key structures
![Page 234: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/234.jpg)
Rules .
• Cysts look solid.
• Solids can look cystic.
![Page 235: Lymph Nodes and cysts - BMUS€¦ · Parotid Deep intraglandular Sub fascial Infra-auricular Sub fascial Pre-auricular Superficial Pre-auricular](https://reader036.vdocuments.us/reader036/viewer/2022071217/604c9860327877465760c2e6/html5/thumbnails/235.jpg)