"Many patients will wonder: 'I have a lump on my arm or my leg, should I have this evaluated? "Who should I see, and when are these symptoms concerning?'" says Dr Krista Goulding, a Mayo Clinic ...

Cysts and fatty growth can also form lumps under the arm. Axillary is the medical term for the armpit area. This article explores causes, symptoms, diagnosis, and treatment for armpit lumps.

One sign of a sarcoma could be a lump you can feel through your skin. Now what? The lump may or may not be painful. Say you ...