Excision of sebaceous cyst (<3 cm)

Sebaceous cyst is a benign skin lesion that develops as a result of sebum and keratin accumulation within a sebaceous gland or hair follicle. It manifests as a nodule under the skin, usually well-demarcated, which can appear in areas such as scalp, face, neck, back, or chest.

Excision of sebaceous cyst under 3 cm represents the surgical method used for complete removal of the cyst, including its capsule, to reduce the risk of recurrence.

The procedure consists of surgical excision of the cyst, performed through a small incision at the skin level, followed by removal of the lesion and wound closure. The intervention is performed under local anesthesia, so the patient does not experience pain during the procedure.

In certain situations, the excised tissue may be sent for histopathological examination, to confirm the diagnosis.

Surgical excision of the sebaceous cyst presents several advantages:

• complete removal of the cyst and its capsule
• reduced risk of recurrence
• safe and effective procedure
• good aesthetic result after healing

The duration of the procedure is generally 20–40 minutes, depending on the size and location of the cyst.