[Polypoid lesions of the stomach--with special reference to atypical epithelial lesions].
D000328:Adult; D000818:Animals; D001706:Biopsy; D003937:Diagnosis, Differential; D005260:Female; D006168:Guinea Pigs; D006801:Humans; D008875:Middle Aged; D011127:Polyps / Q000473:pathology*; D013272:Stomach Diseases / Q000473:pathology*; D013274:Stomach Neoplasms / Q000473:pathology*