Tennis star Serena Williams shared in a TikTok posted on Tuesday that she had a cyst removed from her neck—one the size of a "small grapefruit." "One day, back in May actually, I found this big mass ...

The last few weeks have brought a lot of change and uncertainty. One thing that hasn't changed: dermatologist Sandra Lee, MD, a.k.a. Dr. Pimple Popper. One of the (many) things that you can count on ...

A large cyst or mass in the neck, especially one measuring 5 to 6 centimeters, should be evaluated by a doctor to rule out serious conditions. Experts say neck masses could be related to benign cysts, ...

A branchial cleft cyst is a birth abnormality that occurs on one or both sides of the neck. This atypical tissue may form fluid-filled sacs or passages that drain fluid on the neck surface. These ...