title: Multiple adenoid squamous cell carcinoma.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology* / Q000628:therapy; D000368:Aged; D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000628:therapy; D002471:Cell Transformation, Neoplastic; D004428:Ear Neoplasms / Q000473:pathology; D005153:Facial Neoplasms / Q000473:pathology; D006258:Head and Neck Neoplasms / Q000473:pathology; D006801:Humans; D007642:Keratosis / Q000473:pathology*; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000473:pathology* / Q000628:therapy; D011230:Precancerous Conditions / Q000473:pathology*; D011832:Radiation Injuries / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology* / Q000628:therapy; D013472:Sunlight