title: [Clinical observations on nasal choanal tumors].
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D000328:Adult; D000368:Aged; D002280:Basal Cell Carcinoma / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D002675:Child, Preschool; D005260:Female; D006392:Hemangioma, Cavernous / Q000473:pathology*; D006801:Humans; D007223:Infant; D016403:Lymphoma, Large B-Cell, Diffuse / Q000473:pathology*; D008297:Male; D008545:Melanoma / Q000473:pathology*; D008875:Middle Aged; D009232:Myxoma / Q000473:pathology*; D009669:Nose Neoplasms / Q000473:pathology*; D010212:Papilloma / Q000473:pathology*; D010954:Plasmacytoma / Q000473:pathology*