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

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 ...

Every October, Breast Cancer Awareness Month reminds the world about early detection and timely care. While most people think ...

The development of a new lump in the breast or armpit is the most common initial symptom of breast cancer, according to the Centers for Disease Control and Prevention. But for millions of ...