RESUMO
The aim of this study was to evaluate the hematological manifestations occurring in patients suffering from chronic hepatitis C virus [HCV] infection. Positive HCV-RNA cases [109] were subjected to complete blood count [CBC], prothrombin time [PT], partial thromboplastin time [PTT], bleeding time [BT], coagulation time [CT], detection of fibrinogen degradation products [FDPs], measurement of plasma alpha- antitrypsin [AAT], then bone marrow [BM] aspiration and examination for 20 cases. The patients were classified into three groups according to the histopathological staging and grading of liver biopsy. The comparison between groups according to histopathological grading and staging for hematological and chemical parameters revealed a significant statistical difference in platelets count, S albumin, ALT and AST levels. The comparison between groups according to histopathological grading and staging for coagulation profile, AAT level and FDPs revealed a significant statistical difference between all parameters. Bone marrow aspiration and examination revealed mild hypocellularity with an increased number of lymphocytes and a relevance of plasmacytoid-lymphocytes
Assuntos
Humanos , Masculino , Feminino , Fígado/patologia , Testes Hematológicos , Testes de Coagulação Sanguínea , alfa 1-Antiquimotripsina , Produtos de Degradação da Fibrina e do Fibrinogênio , Testes de Função Hepática , Índice de Gravidade de Doença , Seguimentos , Hepatite C , HepacivirusRESUMO
The aim of this study was to evaluate some immunological manifestations in chronic hepatitis C patients and to find out its relationship with liver pathology. The study included 109 positive HCV-RNA patients classified according to liver histopathology into three groups: Group I included 22 patients [G1S1], group II included 67 patients [G2S2] and group III included 20 patients [G3S3], where G = the degree of necro-inflammatory process and S = the stage of liver fibrosis. All patients were investigated for the presence of cryoglobulin, antineutrophil cytoplasmic [ANCA], anti-liver kidney microsomes [LKM], anti-double stranded DNA, [ds-DNA], anti-nuclear [ANA], anti-mitochondrial [AMA] and anti-smooth muscle [ASMA] autoantibodies. The high prevalence of autoantibodies in chronic HCV patients suggests that HCV may trigger an autoimmune reaction, but most probably do not indicate a distinct autoimmune mechanism. Cryoglobulins and ANCA may be considered as useful prognostic indicator for the increased risk of cirrhosis in chronic HCV patients. Follow up studies were recommended