Pilomatrix carcinoma of the face.
D000368:Aged; D002280:Basal Cell Carcinoma / Q000175:diagnosis; D003937:Diagnosis, Differential; D005142:Eyelid Neoplasms / Q000473:pathology*; D006201:Hair Diseases / Q000473:pathology*; D006801:Humans; D008297:Male; D018296:Pilomatrixoma / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*