You’re in the shower, conducting your monthly breast self-exam, and suddenly your hand freezes. You’ve found a lump. Now what? First, don’t panic. A breast lump is a growth of tissue inside the breast ...

Cysts (fluid-filled tissue pockets), infections, and swollen lymph nodes commonly cause armpit lumps. Finding a lump in your armpit can be worrisome, especially if it hurts or appears unexpectedly.

The terms tumor and cancer can refer to different types of lumps and bumps. But the terms are often confused and misused—by the general public and even health professionals. For instance, doctors can ...

You're in the shower when your fingers brush over something unexpected: a small lump under your skin that wasn't there before. Your mind immediately races-Is this serious? Could it be cancer? It's ...

It is possible that bone cancer may cause a lump on the foot, although this is rare. It is more common for a tumor in the foot to be benign. Cancer can develop when cells in the body start to grow out ...