A 65 year old male with a perulent wound refered by ophtalmologist to infectious disease clinic. The would has happened from 1 year ago. It was a blister at beginning and after manipulation it becomes a black base wound. The zygomatic bone in the effected area has been destructed. No history of trauma. History of bites unknown.
Can it involve skin directly without involving mucous membranes?
Classic signs and symptoms of a non-melanoma skin cancer. I lean towards squamous cell carcinoma, characterized by rapid growth and normally started by a blister or pimple type lesion. Fairly common to metastasize, recommend biopsy to diagnose then refer for Mohs surgery, concur with plastics/ENT surgeon. Radiation likely needed as well