Juvenile fibroadenoma

Juvenile fibroadenoma is a benign breast tumor that occurs in adolescent girls and young women under the age of 20. It is a subtype of fibroadenoma, which is the most common type of benign breast tumor.

Overview

Juvenile fibroadenomas are characterized by rapid growth and larger size compared to other types of fibroadenomas. Despite their size and rapid growth, they are benign and do not increase the risk of breast cancer. They are composed of glandular and fibrous breast tissue.

Symptoms

The most common symptom of juvenile fibroadenoma is a painless, firm, and smooth lump in the breast that can be easily moved under the skin. The size of the lump can vary, but it is usually larger than other types of fibroadenomas. Some juvenile fibroadenomas can grow up to 5 cm in diameter.

Diagnosis

The diagnosis of juvenile fibroadenoma is usually made by a physical examination and imaging tests such as ultrasound and mammography. A biopsy may be performed to confirm the diagnosis and rule out other conditions.

Treatment

The treatment of juvenile fibroadenoma depends on the size and growth rate of the tumor, as well as the patient's symptoms and preferences. Treatment options include observation, surgical removal, or cryoablation, which is a procedure that uses extreme cold to destroy the tumor.

Prognosis

The prognosis for juvenile fibroadenoma is generally good. Most tumors do not require treatment and may even shrink or disappear on their own over time. However, some tumors may continue to grow and require treatment.

See also

• Fibroadenoma
• Breast cancer
• Breast diseases