title: Pathologic quiz case 1. Squamous cell carcinoma.
mesh_terms: D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D007822:Laryngeal Neoplasms / Q000473:pathology*; D007830:Larynx / Q000473:pathology*; D008297:Male