The most common cause of ulnar tunnel syndrome is a ganglion cyst. That’s a noncancerous ... A broken hamate bone in your wrist can also bring it on. If you’re a baseball player, you might ...

Medically reviewed by William Truswell, MD A lump behind the ear can have many possible causes. The most common include swollen lymph nodes caused by an uncomplicated infection. These lumps are ...

A ruptured cyst can cause severe pain and vomiting and requires immediate medical aid. Ovarian cysts are fluid-filled sacs that form inside or on the surface of an ovary. Some types of ovarian ...

Most vaginal bumps are harmless, but some might signal an infection. Other causes may include cysts, ingrown hairs, and, in rare cases, vaginal cancer. Vaginal bumps typically resolve and go away ...

A complex or non-functional cyst is one that isn’t associated with ovulation. These are solid or partially solid and can grow to cause discomfort or pain. Most ovarian cysts are noncancerous, but a ...