Some cysts, such as pilar cysts, originate from hair follicles and tend to develop in areas where they are densely concentrated, such as the scalp or scrotum. However, these cysts can also occur on ...

Dr Sandra Lee concludes that it’s a pilar cyst. These are benign growths that often appear on the scalp. A lot of the time, people will have multiple ones, however, Eric just has one.

Pilar cysts are slow-growing bumps that sprout from hair follicles, usually on the scalp, filled with fluid or pus. While cysts are usually harmless, they can cause discomfort and tenderness.

Pilar cysts are the most common type of cyst, and usually develop on the scalp, according to the National Institutes of Health (NIH). Less than 10% of the population gets pilar cysts and they ...