A man found a pea-sized lump in the middle of his chest but doctors said he shouldn't be worried. Four years passed, the lump was removed, and he was diagnosed with stage three breast cancer. The main ...

Paraovarian cysts grow near your ovaries. These are sometimes mistaken for ovarian cysts, but they often don’t cause symptoms. A paraovarian cyst is a fluid-filled sac found next to or attached to the ...