Breast Ultrasound

Normal Breast

Cysts. Cysts usually reveal thin walls and through transmission (A). An inflamed cyst (B) reveals A thick edematous wall (arrow) with internal layering of thick/thin fluid (arrowhead). A galactocele (C) reveals diffuse low-level echoes in the cyst. chronic abscess (D) seen in this extended views shows an an irregular pseudo-wall (arrow) with dirty internal echoes due to pus or debris (X).

mamography

Normal fatty breast tissue on mammogram (national cancer institute)

Breast tumor on mammogram

MRI

MRI images showing two discrete areas of abnormality