True statement about sebaceous cyst:-: (A) Arise in the epidermis, (B) Mobile over skin, (C) Commonly seen in scalp, (D) Rarely contains central punctum
Answer is C. Generally sebaceous cyst is derived from infundibulum of hair follicles / caused by traumatic inclusion Sites are scalp, face, trunk and scrotum Usually sebaceous cyst contains a punctum (except scalp and scrotum) Skin is fixed over the cyst