Case Reports in Pathology (Jan 2013)
Gynecomastia-Like Hyperplasia of Axillary Ectopic Breast Tissue in a Young Female
Abstract
Gynecomastia-like hyperplasia of orthotopic female breast tissue is a rare entity. We present the singularly unique case of a 22-year-old female who presented with a small axillary mass subsequently discovered to be a discrete deposit of ectopic breast tissue with gynecomastia-like hyperplasia. This case highlights the etiology, variable presentation, and evaluation of ectopic breast tissue.