Rachael Misfud, 38, was diagnosed with cancer nine months after being waitlisted for what was thought to be a benign cyst ...

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

commonly and incorrectly referred to as a sebaceous cyst, is a noncancerous lump beneath the skin that originates within a hair follicle. Cysts can develop on almost any part of the body.

In rare cases, excess hair growth can signal a medical condition that requires treatment, such as PCOS, a tumor, or a cyst. If you’re concerned about unusual hair growth, make an appointment to ...