<prompt> Which skin tumor is ka Turban tumor ?Basal cell carcinomaSquamous cell carcinomaCutaneous cylindromaDermatofibroma  <response>: Ans. is c i.e., Cutaneous cylindroma In dermatologic pathology, a dermal cylindroma, also dermal eccrine cylindroma and less specifically cylindroma, is a benign adnexal tumor, which occurs on the scalp and forehead.Multiple cylindromas may grow together in a hat-like configuration, sometimes referred to as a turban tumor. 