The origin of squamous cell carcinoma of the gastric cardia.
D002277:Carcinoma / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D002299:Cardia / Q000473:pathology*; D004938:Esophageal Neoplasms / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D010784:Photomicrography; D013274:Stomach Neoplasms / Q000209:etiology / Q000473:pathology*