<prompt> Moh;s Micrographic excision for basal cell carcinoma is used for all of the following exceptRecurrent TumourTumor less than 2 cm in diameterTumors with aggressive histologyTumors with perineural invasion  <response>: . MOHS Microscopically Oriented Histographic Surgery is useful to get a clearance margin and in conditions like BCC close to eyes, nose or ear, to preserve more tissues. MOHS is becoming popular in BCCdermatofibrosarcoma protuberans melanoma. Indications for surgery: Rodent ulcer eroding into cailage or bone BCC close to the eye Recurrent BCC ref:SRB;s manual of surgery,ed 3,pg no 254 