title: A case of hepatocellular carcinoma with marked hyperfibrinogenemia.
abstract: The present report concerns a case of hepatocellular carcinoma (HCC) with marked hyperfibrinogenemia. The plasma fibrinogen level reached as high as 1,704 mg/dl. Since treatment against HCC resulted in reduction of plasma fibrinogen and PIVKA-II, an HCC marker, the hyperfibrinogenemia appears to be related to HCC. Immunohistochemically, the HCC specimen from this patient reacted strongly with antiserum to human fibrinogen, suggesting that the elevated fibrinogen was due to synthesis of this protein by the carcinoma cells, not to decreased fibrinolytic activity.
authors.affiliation: Central Clinical Laboratory, Yamanashi Medical University, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Amemiya
authors.forename: Y
authors.initials: Y
authors.lastname: Yatomi
authors.forename: T
authors.initials: T
authors.lastname: Endo
authors.forename: A
authors.initials: A
authors.lastname: Mizoe
authors.forename: M
authors.initials: M
authors.lastname: Yoda-Endo
authors.forename: T
authors.initials: T
authors.lastname: Yuminamochi
authors.forename: M
authors.initials: M
authors.lastname: Yamamoto
authors.forename: Y
authors.initials: Y
authors.lastname: Matsumoto
authors.forename: Y
authors.initials: Y
authors.lastname: Ozaki
authors.forename: S
authors.initials: S
authors.lastname: Kume
mesh_terms: D000328:Adult; D015415:Biomarkers; D014408:Biomarkers, Tumor / Q000097:blood; D006528:Carcinoma, Hepatocellular / Q000097:blood* / Q000150:complications; D017809:Fatal Outcome; D005340:Fibrinogen / Q000032:analysis* / Q000096:biosynthesis; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D007124:Immunoenzyme Techniques; D008113:Liver Neoplasms / Q000097:blood* / Q000150:complications; D008297:Male; D009363:Neoplasm Proteins / Q000096:biosynthesis / Q000097:blood*; D011498:Protein Precursors / Q000032:analysis; D011516:Prothrombin / Q000032:analysis
chemical_list: D015415:Biomarkers; D014408:Biomarkers, Tumor; D009363:Neoplasm Proteins; D011498:Protein Precursors; C008208:acarboxyprothrombin; D011516:Prothrombin; D005340:Fibrinogen