imaging of sinus infections prof. hussein helmy prof. of orl, hns ain shams university
TRANSCRIPT
![Page 1: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/1.jpg)
Imaging of Sinus Infections
Prof. Hussein HelmyProf. Of ORL, HNS
Ain Shams University
![Page 2: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/2.jpg)
Infective Sinus problems
Maxillary Sinusitis
![Page 3: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/3.jpg)
Sphenoid Sinusitis
![Page 4: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/4.jpg)
Fungal sinusitis
CT scan:
Axial cuts
![Page 5: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/5.jpg)
CT scan:Axial cuts
![Page 6: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/6.jpg)
Fungal infection
CT scanCoronal cutsMaxillary sinus
![Page 7: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/7.jpg)
Fungal infection
CT scan Coronal cutsSphenoid sinus
![Page 8: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/8.jpg)
Aggressive fungus infection
![Page 9: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/9.jpg)
Aggressive
fungus infection
![Page 10: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/10.jpg)
MRI
T1: HypointenseHeterogenousSoft tissue mass
![Page 11: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/11.jpg)
T1,T2: Hypointense
![Page 12: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/12.jpg)
T1: Hypointense
![Page 13: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/13.jpg)
T2:HypointenseHeterogeno
us
![Page 14: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/14.jpg)
T2:Hyperintensesignal=secretions
![Page 15: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/15.jpg)
Tuberculous Sinusitis
![Page 16: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/16.jpg)
Mucoceles
Sphenoidal mucocele
![Page 17: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/17.jpg)
Maxillary Mucocele
![Page 18: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/18.jpg)
Ethmoidal Mucoceles
Soft tissue window
Bone Window
![Page 19: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/19.jpg)
![Page 20: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/20.jpg)
Ethmoidal mucocele
![Page 21: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/21.jpg)
Ethmoidal Mucoceles
![Page 22: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/22.jpg)
Polyps
![Page 23: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/23.jpg)
Multiple nasal Polypi
![Page 24: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/24.jpg)
Antrochoanal Polyp
![Page 25: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/25.jpg)
Value of Plain X-Ray
![Page 26: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/26.jpg)
Misleading Polpyps
![Page 27: Imaging of Sinus Infections Prof. Hussein Helmy Prof. Of ORL, HNS Ain Shams University](https://reader035.vdocuments.us/reader035/viewer/2022062221/56649da75503460f94a94006/html5/thumbnails/27.jpg)
THANK YOU