[Pathological consideration on small gastric cancer].
D000230:Adenocarcinoma / Q000473:pathology*; D002277:Carcinoma / Q000473:pathology*; D006801:Humans; D008207:Lymphatic Metastasis; D011230:Precancerous Conditions / Q000473:pathology; D013274:Stomach Neoplasms / Q000401:mortality / Q000473:pathology*; D013276:Stomach Ulcer / Q000473:pathology