Medically reviewed by Doru Paul, MD Key Takeaways An armpit lump, also called axillary lump, can be a symptom of breast ...

Cysts (fluid-filled tissue pockets), infections, and swollen lymph nodes commonly cause armpit lumps. You may see a ...

Doctors can drain a ganglion cyst with a needle and syringe. They can also surgically remove the cyst. Although surgery lowers the chance that the cyst will return, it can cause lasting pain and ...

This punchy pop is a knockout. In a new Instagram video, Dr. Pimple Popper aka dermatologist and TLC host Dr. Sandra Lee, MD removes a chunky cyst from a patients underarm. And the famed dermatologist ...