Medically reviewed by Mary Choy, PharmD A pilonidal cyst, sometimes called pilonidal disease, is a fluid-filled sac that ...

Murray, who has hinted that he would be hanging up his racket this summer, is a doubt for Wimbledon after undergoing surgey to remove a spinal cyst last month. He is set to make a decision over ...

Madi Knigge, 17, has a colloid cyst in her brain, and now she needs surgery to remove it. She started her own GoFundMe to ask for help.

If an epidermoid cyst is not causing any symptoms, there is no need to treat it. It may shrink on its own, but unless a doctor removes it, it may grow back in the future. Cysts often form on the ...