Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Breast cyst
Introduction
Overview
Overview
A breast cyst appears as a lump on the breast, which may appear to be similar to breast cancer but is generally benign. While cancer is the overgrowth of cells, a cyst is a closed sac having a distinct membrane and develosion on the nearby tissue.
Diagnosis
Diagnosis
A preliminary test for the presence of a breast cyst is an ultrasound examination, which may determine whether the lump is malignant, i.e. cancerous.
Treatment
Treatment
Typical treatment involves a Needle aspiration biopsy, or an incision and removal.