title: [Immunomorphological characteristics of primary and recurrent breast neoplasms].
abstract: Primary and recurring breast carcinomas do not differ in the expression of proliferating cell nuclear antigen (PCNA), C-erb-2 oncoprotein, carcinoembryonic antigen and trophoblastic antigen. The content of PCNA and C-erb-2 oncoprotein is twice as high in tumors with an unfavorable prognosis and the frequency of combination of these markers is much higher comparing to tumors with a good prognosis.
authors.affiliation: P. A. Herzen Moscow Oncological Institute, Moscow.
authors.forename: N N
authors.initials: NN
authors.lastname: Volchenko
authors.forename: L E
authors.initials: LE
authors.lastname: Zavalishina
authors.forename: I B
authors.initials: IB
authors.lastname: Shimbireva
authors.forename: G A
authors.initials: GA
authors.lastname: Frank
mesh_terms: D014408:Biomarkers, Tumor; D001943:Breast Neoplasms / Q000378:metabolism* / Q000473:pathology*; D002272:Carcinoembryonic Antigen / Q000032:analysis* / Q000378:metabolism; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D018809:Proliferating Cell Nuclear Antigen / Q000032:analysis* / Q000378:metabolism; D018719:Erb-b2 Receptor Tyrosine Kinases / Q000032:analysis* / Q000378:metabolism; D012008:Recurrence
chemical_list: D014408:Biomarkers, Tumor; D002272:Carcinoembryonic Antigen; D018809:Proliferating Cell Nuclear Antigen; D018719:Erb-b2 Receptor Tyrosine Kinases