title: Prognosis in breast carcinoma utilizing plasma carcinoembryonic antigen and histologic characteristics of the primary tumor.
abstract: Plasma carcinoembryonic antigen (CEA) concentrations in 128 patients with breast cancer were measured preoperatively. The data were related to the histologic features of the primary breast carcinoma and to the clinical follow-up data. Analysis of the plasma CEA values did not show a significant correlation with the histologic type and the histologic and nuclear grade of the primary tumor (n = 73) as well as to the presence or absence of keratin, necrosis, desmoplasia, tubule formation and mucin production. Furthermore, the results indicated that high CEA values (more than 10 ng/ml) may be associated with distant metastasis and not with the metastatic spread to lymph nodes. High CEA levels were also associated with reduced survival of the patients. This study confirms our previous report suggesting that high CEA levels are correlated with tumors of endodermal origin, whereas the CEA levels were within the normal range in the tumors of ectodermal origin. In agreement with other studies, however, it was found that the predictive value of plasma CEA concentrations in general is weak, so that the use of CEA measurement for prognosis is of limited value.
authors.affiliation: Gujarat Cancer and Research Institute, Asarwa, Ahmedabad, India.
authors.forename: J M
authors.initials: JM
authors.lastname: Bhatavdekar
authors.forename: D B
authors.initials: DB
authors.lastname: Balar
authors.forename: N G
authors.initials: NG
authors.lastname: Shah
authors.forename: S N
authors.initials: SN
authors.lastname: Trivedi
authors.forename: A
authors.initials: A
authors.lastname: Bhaduri
authors.forename: D D
authors.initials: DD
authors.lastname: Patel
authors.forename: N H
authors.initials: NH
authors.lastname: Karelia
authors.forename: M K
authors.initials: MK
authors.lastname: Shukla
authors.forename: N
authors.initials: N
authors.lastname: Ghosh
mesh_terms: D001943:Breast Neoplasms / Q000276:immunology / Q000401:mortality / Q000473:pathology*; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D002277:Carcinoma / Q000473:pathology*; D005260:Female; D006801:Humans; D009362:Neoplasm Metastasis; D011379:Prognosis
chemical_list: D002272:Carcinoembryonic Antigen