title: Collision-tumour of the cardia.
mesh_terms: D000230:Adenocarcinoma / Q000150:complications / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000150:complications / Q000473:pathology*; D002299:Cardia / Q000473:pathology*; D004938:Esophageal Neoplasms / Q000150:complications / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D013274:Stomach Neoplasms / Q000150:complications / Q000473:pathology*