Final answer:
Pilar cysts are commonly treated through a minor surgical procedure under local anesthesia in which the cyst is removed. If the cyst does not cause discomfort or cosmetic issues, treatment may not be necessary. Post-operative care is important for a smooth recovery.
Step-by-step explanation:
Pilar cysts, commonly referred to as trichilemmal cysts, are benign growths that occur on the scalp. The treatment for a pilar cyst typically involves a minor surgical procedure to remove the cyst. This procedure is often done by a dermatologist or a general surgeon under local anesthesia. The cyst is excised, and the underlying area is stitched up. In some cases, if the cyst is not causing discomfort or cosmetic concern, treatment may not be necessary. However, should a cyst become tender, swollen, or infected, prompt medical attention is required.
Post-operative care is critical in ensuring a smooth recovery without infection or other complications. It is important to follow the surgeon's instructions, keep the site clean, and monitor for signs of infection. If a cyst returns after surgery, a follow-up visit to a healthcare provider is advisable. Alternative treatments or further surgical intervention may be needed depending on individual circumstances.