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Skin lumps

Skin lumps

Overview

A lipoma is a benign fatty tumor found in the subcutaneous layer just below the skin. These lumps can be multiple and present for many years.

Review Date 6/3/2025

Updated by: Ramin Fathi, MD, FAAD, Director, Phoenix Surgical Dermatology Group, Phoenix, AZ. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.