You may have pilar cysts if you have noticed a small, painless lump on your scalp that seems to appear out of nowhere. While these cysts are generally harmless, understanding them can help you make informed decisions about your health.
They typically develop from hair follicles and are commonly found on the scalp. Despite their benign nature, they can be bothersome due to their appearance. They are usually smooth, round, and filled with a white, yellow liquid.
What causes pilar cysts?
The cause is not always clear, but there is often a genetic predisposition. If someone in your family has had pilar cysts, you may be more prone to developing them. Additionally, trauma or damage to hair follicles can contribute to their formation.
The Cleveland Clinic reports that this type of cyst affects about 10% of the population. Additionally, individuals assigned female at birth are more prone to developing them.
Identifying pilar cysts is relatively straightforward. They are usually painless, slow-growing nodules that can range in size. If you notice a lump on your scalp that fits this description, it’s advisable to consult with a surgical dermatologist for a proper diagnosis and treatment if necessary.
While they are not a cause for concern, some individuals may choose to have them removed for cosmetic reasons or if they become irritated. Removal is a simple procedure that involves making a small incision and extracting the cyst. Surgical dermatologists can perform this procedure in the office under local anesthesia, and it carries a low risk of complications.
Understanding pilar cysts empowers individuals to make informed decisions about their health. If you suspect you have one, consult with a surgical dermatologist for proper evaluation and guidance on the best course of action.
Read two case studies: Pilar Cyst or Genetic Pilar Cyst
Additional information: What to expect with a cyst excision