Tennis legend Serena Williams says she recently underwent surgery to remove a branchial cyst “the size of a grapefruit” from her neck. Williams said she found the lump back in May and ...

Follicular cysts are a type of benign ovarian cyst caused by normal hormonal fluctuations during the menstrual cycle. Usually harmless, these fluid-filled sacs grow on the follicles where the egg ...

A pilonidal cyst is a cyst or abscess (boil) located near the intergluteal cleft, otherwise known as the groove between the buttocks. Treatment usually requires having a pilonidal cyst removed ...

This diagram shows the percentages of websites using the selected technologies broken down by ranking. How to read the diagram: React is used by 5.5% of all the websites whose JavaScript library we ...

Background Tarlov cysts are perineural collections of cerebrospinal fluid most often affecting sacral nerve roots, which may cause back pain, extremity paresthesias and weakness, bladder/bowel ...

It's most common in females. This polyp is often made up of fibrous tissue. It may also include some smooth muscle, small cysts or nerve tissue, all covered with a thin protective layer of tissue.

After birth, a cystic hygroma usually looks like a soft bulge under the skin. The cyst can't be seen until after birth and sometimes is not noticed until the person is older. Treatment involves ...