title: [Proliferative activity by expression of antigen Ki-67 in solitary and multiple synchronous epithelial tumors of the colon].
abstract: Proliferative activity of sigmoid and rectal mucosa, and that of single and multiple (synchronous) adenomas and adenocarcinomas of the colon has been studied. A significant difference between antigen Ki-67 expression index in normal mucosa, adenomas and adenocarcinomas, and also in single and multiple colorectal cancers has been revealed.
authors.forename: A G
authors.initials: AG
authors.lastname: Iurin
authors.forename: G B
authors.initials: GB
authors.lastname: Koval'skiĭ
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis*; D000236:Adenoma / Q000175:diagnosis*; D003110:Colonic Neoplasms / Q000175:diagnosis*; D018450:Disease Progression; D005260:Female; D006801:Humans; D019394:Ki-67 Antigen / Q000032:analysis* / Q000378:metabolism; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis*
chemical_list: D019394:Ki-67 Antigen