BREAST ULTRASOUND
PATHOLOGY EXAM 2025
QUESTIONS AND ANSWERS
LCIS - ANSWER✔✔-not true cancer
pre menopausal
orginates in lobules
incidental doing when doing bx
bilateral
multicentral tissue
not palpable mass
no micro calcs
do not invade surrounding
difficult to dx thru US
most common site on CA - ANSWER✔✔-UOQ
, high conc of glandular tissue
Intraductal paplloma - ANSWER✔✔-common cause of bloody discharge
unilateral
- ve on MAMO
+ ve on US
common 40 to 50
Hypoechoiec mass in ductal system
> 1.5 cms-one or more ducts
1 cm papilloma with internal vasculairy
could be benign or malignant.
due to small size, non palpable.
pagents disease - ANSWER✔✔-Associated with DCIS & IDC.
Malignant cells forming in subaerolar duct&
extending into duct aerola & nipple.crusty nipple erythema of skin,diagnosied
clinically.
IDC - ANSWER✔✔-very common.(80%)Worst prognosis.Malignant ducts orginatein
the duct and travel extend outside.Fibrous tissue around tumor.IDC is scirrhous tumor
PATHOLOGY EXAM 2025
QUESTIONS AND ANSWERS
LCIS - ANSWER✔✔-not true cancer
pre menopausal
orginates in lobules
incidental doing when doing bx
bilateral
multicentral tissue
not palpable mass
no micro calcs
do not invade surrounding
difficult to dx thru US
most common site on CA - ANSWER✔✔-UOQ
, high conc of glandular tissue
Intraductal paplloma - ANSWER✔✔-common cause of bloody discharge
unilateral
- ve on MAMO
+ ve on US
common 40 to 50
Hypoechoiec mass in ductal system
> 1.5 cms-one or more ducts
1 cm papilloma with internal vasculairy
could be benign or malignant.
due to small size, non palpable.
pagents disease - ANSWER✔✔-Associated with DCIS & IDC.
Malignant cells forming in subaerolar duct&
extending into duct aerola & nipple.crusty nipple erythema of skin,diagnosied
clinically.
IDC - ANSWER✔✔-very common.(80%)Worst prognosis.Malignant ducts orginatein
the duct and travel extend outside.Fibrous tissue around tumor.IDC is scirrhous tumor