Tumours of the oral cavity, pharynx, oesophagus and stomach.
D000230:Adenocarcinoma / Q000473:pathology; D000236:Adenoma / Q000473:pathology; D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D004938:Esophageal Neoplasms / Q000209:etiology / Q000473:pathology*; D006801:Humans; D051379:Mice; D009062:Mouth Neoplasms / Q000209:etiology / Q000473:pathology*; D009374:Neoplasms, Experimental / Q000473:pathology; D010212:Papilloma / Q000473:pathology; D010610:Pharyngeal Neoplasms / Q000209:etiology / Q000473:pathology*; D012376:Rodent Diseases / Q000473:pathology; D012513:Sarcoma, Experimental / Q000473:pathology; D013274:Stomach Neoplasms / Q000209:etiology / Q000473:pathology* / Q000662:veterinary