[Histopathology of the development and characteristics of the elevated type of the early cancer of the stomach].
D000230:Adenocarcinoma / Q000473:pathology*; D000231:Adenocarcinoma, Papillary / Q000473:pathology*; D000367:Age Factors; D000818:Animals; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009374:Neoplasms, Experimental / Q000473:pathology; D051381:Rats; D013274:Stomach Neoplasms / Q000401:mortality / Q000473:pathology*; D013997:Time Factors