True statement about sebaceous cyst:-
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
JIPMER 2019
Arise in the epidermis
Mobile over skin
Commonly seen in scalp
Rarely contains central punctum
Commonly seen in scalp