title: [The concentration of carcinoembryonic antigen and carbohydrate antigen Ca-19-9 in the blood serum in cancerous diseases of the gastrointestinal tract].
abstract: The results of comparative investigation of 266 cancer patients, 44 patients with benign G. I. tract diseases and 66 healthy subjects using 2 tumor markers (CEA and Ca-19-9) showed the diagnostic value of both methods, not exceeding 38-42%. The most informative were the data on patients with pancreatic and colorectal cancers as well as in patients with detected metastases. Significant differences in the sensitivity, specificity and diagnostic informative value between the two markers were undetectable.
authors.forename: V V
authors.initials: VV
authors.lastname: Mit'kov
authors.forename: T V
authors.initials: TV
authors.lastname: Ogneva
authors.forename: I I
authors.initials: II
authors.lastname: Goriaĭnova
authors.forename: S
authors.initials: S
authors.lastname: Milanov
authors.forename: V
authors.initials: V
authors.lastname: Milkov
mesh_terms: D015295:Antigens, Tumor-Associated, Carbohydrate / Q000097:blood*; D014408:Biomarkers, Tumor / Q000097:blood*; D002272:Carcinoembryonic Antigen / Q000097:blood*; D003937:Diagnosis, Differential; D005188:False Negative Reactions; D005189:False Positive Reactions; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis*; D006801:Humans
chemical_list: D015295:Antigens, Tumor-Associated, Carbohydrate; D014408:Biomarkers, Tumor; D002272:Carcinoembryonic Antigen
vernacular_title: Kontsentratsiia rakovo-émbrional'nogo antigena i karbogidratnogo antigena Ca-19-9 v syvorotke krovi pri onkologicheskikh zabolevaniiakh zheludochno-kishechnogo trakta.