title: [Laboratory diagnosis of liver and biliary tract disease].
abstract: Of a greater number of biochemical tests in hepatobiliary diseases by means of methematico-statistical methods (calculation of specificity and sensitiveness, variance analysis, discrimination analysis with following discrimination experiments) the parameters should be established which in a step programme with multivariate observation and non-discriminated approach give the best possible information. The recognition of patients with liver diseases (preliminary diagnostics) is at nearly 94% possible with a scale comprising GOT, AAP, some relevant clinical data (touch findings, jaundice, hepatic skin signs) and the hepatitis B-antigen. In non-discriminated approach according to our findings the following scale should not be trangressed: GPT, GOT (compare preliminary diagnostics), LAP, AP, AAP (compare preliminary diagnostics), cholesterol, TTT, bilirubin, beta-GC. As to aimed questionings the bromsulphalein test belongs to the enlarged basic scale.
mesh_terms: D001660:Biliary Tract Diseases / Q000097:blood / Q000175:diagnosis* / Q000201:enzymology; D001663:Bilirubin / Q000097:blood; D002784:Cholesterol / Q000097:blood; D004796:Clinical Enzyme Tests; D005260:Female; D006801:Humans; D007136:Immunoglobulins / Q000302:isolation & purification; D007770:L-Lactate Dehydrogenase / Q000097:blood; D007931:Leucyl Aminopeptidase / Q000097:blood; D008107:Liver Diseases / Q000097:blood / Q000175:diagnosis* / Q000201:enzymology; D008297:Male; D000637:Transaminases / Q000097:blood
chemical_list: D007136:Immunoglobulins; D002784:Cholesterol; D007770:L-Lactate Dehydrogenase; D000637:Transaminases; D007931:Leucyl Aminopeptidase; D001663:Bilirubin
vernacular_title: Labordiagnostik der Leber- und Gallenwegersrkrankungen