[Endoscopic ultrasonography in the diagnosis of the degree of vertical invasion of gastric cancer].
D002288:Adenocarcinoma, Mucinous / Q000175:diagnosis*; D000231:Adenocarcinoma, Papillary / Q000175:diagnosis*; D005773:Gastroscopy; D006801:Humans; D013274:Stomach Neoplasms / Q000175:diagnosis*; D014463:Ultrasonography