Before the biopsy, your doctor may conduct imaging tests (like mammography or ultrasound) to locate the suspicious area. Blood tests may be done to assess clotting factors.

After the biopsy, pressure may be applied to the biopsy site to control bleeding. You may be given a bandage or dressing. You'll receive instructions on caring for the biopsy site and managing any discomfort.

During the biopsy, a small sample of breast tissue is removed using a needle (core needle biopsy) or through a small incision (surgical biopsy). Local anesthesia is used to numb the area. Imaging guidance (such as ultrasound or mammography) may be used to precisely target the biopsy site.

A radiologist, breast surgeon, or interventional radiologist typically performs breast biopsies.

Breast biopsies are usually performed on an outpatient basis, and you can typically go home the same day.

Results are typically available within a few days to a week after the biopsy. Your doctor will discuss the findings with you and recommend appropriate next steps.

Risks of breast biopsy include temporary bruising, bleeding, infection, and rarely, damage to nearby structures. There's also a small risk of complications related to anesthesia. It's important to follow post-biopsy instructions and contact your doctor if you experience any unusual symptoms after the procedure.