Which breast lesion is most common benign tumor in young women?

Which breast lesion is most common benign tumor in young women?

• A. Fibroadenoma
• B. Fibrocystic breast condition
• C. Mastitis
• D. Intraductal papilloma

Answer: (A)

Fibroadenoma is the most common benign breast tumor in young women. This solid, fibroepithelial lesion is typically hormone-responsive, so it often presents as a small, firm, well-circumscribed, mobile lump in adolescence or early adulthood. It is usually painless and may enlarge with puberty or pregnancy and shrink after menopause, which helps distinguish it from other conditions. The other options describe conditions that are not discrete benign tumors commonly seen in young patients: fibrocystic changes cause diffuse lumpiness and cysts rather than a single well-defined mass; mastitis is an infection/inflammation, not a tumor; intraductal papilloma is a ductal lesion more often associated with nipple discharge and occurs in a different age group. So the classic, mobile, well-defined mass in a young patient is most consistent with a fibroadenoma.

Fibroadenoma is the most common benign breast tumor in young women. This solid, fibroepithelial lesion is typically hormone-responsive, so it often presents as a small, firm, well-circumscribed, mobile lump in adolescence or early adulthood. It is usually painless and may enlarge with puberty or pregnancy and shrink after menopause, which helps distinguish it from other conditions. The other options describe conditions that are not discrete benign tumors commonly seen in young patients: fibrocystic changes cause diffuse lumpiness and cysts rather than a single well-defined mass; mastitis is an infection/inflammation, not a tumor; intraductal papilloma is a ductal lesion more often associated with nipple discharge and occurs in a different age group. So the classic, mobile, well-defined mass in a young patient is most consistent with a fibroadenoma.