title: Measurement of serum CA 19-9 in biliary diseases requires great caution.
authors.affiliation: Laboratorio Analisi Chimico Cliniche ed Ematologiche, Azienda Ospedaliera di Verona, Università di Verona, Italy.
authors.forename: R M
authors.initials: RM
authors.lastname: Dorizzi
authors.forename: A
authors.initials: A
authors.lastname: Di Leo
authors.forename: A
authors.initials: A
authors.lastname: Guglielmi
authors.forename: G
authors.initials: G
authors.lastname: de Manzoni
mesh_terms: D000368:Aged; D014408:Biomarkers, Tumor / Q000032:analysis*; D018395:CA-19-9 Antigen / Q000097:blood*; D002761:Cholangitis / Q000175:diagnosis* / Q000276:immunology / Q000473:pathology; D002779:Cholestasis / Q000175:diagnosis* / Q000276:immunology / Q000473:pathology; D003937:Diagnosis, Differential; D018450:Disease Progression; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000175:diagnosis*; D012680:Sensitivity and Specificity
chemical_list: D014408:Biomarkers, Tumor; D018395:CA-19-9 Antigen