I've developed a weird painless growth on my neck. Do I need to get it removed? Dr Philippa Kaye answers: One of the most likely causes of a growth on the neck would be a cyst. These are fluid–filled ...
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 ...