title: [Protrude lesion in the esophagogastric connection].
authors.forename: Shuichi
authors.initials: S
authors.lastname: Ohara
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000175:diagnosis; D003937:Diagnosis, Differential; D004943:Esophagogastric Junction / Q000473:pathology*; D005773:Gastroscopy; D006801:Humans; D006965:Hyperplasia / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D011127:Polyps / Q000175:diagnosis*; D013274:Stomach Neoplasms / Q000175:diagnosis*