fibroadenomer

Fibroadenomer is not a widely used medical term; the condition most commonly referred to in clinical practice is fibroadenoma. A fibroadenoma is a benign breast tumor composed of a mixture of fibrous stroma and glandular tissue. It typically presents as a single, well circumscribed, mobile lump in the breast and is most common in adolescents and young women, though it can occur at any reproductive age. Hormonal influences can cause slight changes in size during puberty, the menstrual cycle, or pregnancy.

Patients with a fibroadenoma usually notice a painless, firm, rubbery mass that moves easily under the skin. The lump is often solitary but can be multiple in some individuals. Growth tends to be slow and stabilization or shrinkage may occur after pregnancy. While most lesions are benign, rapid growth or atypical features warrant further evaluation to exclude other conditions such as phyllodes tumor or other solid breast lesions.

Diagnosis typically starts with a clinical exam followed by imaging. Ultrasound is commonly used in younger patients and typically shows a well-defined, hypoechoic, solid lesion. Mammography may be employed in older patients or if there are suspicious features. Core needle biopsy or excisional biopsy is performed if imaging is inconclusive or if the lesion is large, enlarging, or symptomatic.

Management ranges from observation to surgical excision. Small, stable fibroadenomas may be safely monitored, especially if asymptomatic. Excision is considered for enlarging lesions, persistent symptoms, diagnostic doubt, or cosmetic concerns. The overall prognosis is excellent, and fibroadenomas do not routinely increase breast cancer risk, though complex or atypical features may warrant closer follow-up.