Breast

Question 1

A firm, gray-white nodule with small chalky white foci or dark hemorrhagic debris occurring in women with history of breast trauma or prior surgery

Answer 1

Fat Necrosis

Question 2

The most common etiologic agent for breast mastitis?

Answer 2

Staphylococcus Aureus

Question 3

The most common breast tumor in women younger than 25 y.o?

Answer 3

Fibroadenoma

Question 4

The precursor lesion of Invasive Ductal Carcinoma?

Answer 4

Ductal Carcinoma in situ

Question 5

Type of carcinoma with characteristic signet-ring cells arranged in a linear fashion (Indian-File apperance)

Answer 5

Invasive Lobular carcinoma

Question 6

A type of breast carcinoma characterized as cellular with scanty stroma and lymphocytic infiltrate

Answer 6

Medullary carcinoma

Question 7

A bulky, lobulated tumor with cystic spaces containing leaf-like extensions?

Answer 7

Phyllodes tumor

Question 8

The most common cause of bloody nipple discharge in women less than 50 y.o?

Answer 8

Intraductal Papilloma