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 ...

A 49-year-old woman presented to the hospital with persistent pain and swelling in the right posterior neck that first appeared about a month earlier. The symptoms reportedly began immediately after ...

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, ...