Korean J Hepatol.  2000 Jun;6(2):215-222.

Thrombocytopenia between Decompensated Alcoholic and Viral Liver Cirrhosis

• Koo ES
• Kim BI
• Kim SY
• Cho YK
• Kim CS
• Park CY
• Sohn CI
• Jeon WK
• Jung ES
• Kum DK
• Lee YR
• Lee HY
• Lee SJ

Abstract

BACKGROUND/AIMS: Thrombocytopenia is frequently found among patients with chronic liver disease, and its mechanism, especially among patients with decompensated liver cirrhosis had not been established. Therefore to elucidate the mechanism of thrombocytopenia, the relationship between thrombocytopenia and severity of hepatic dysfunction, splenomegaly was measured. We measured the peripheral blood components with splenic volume obtained from a computerized tomography of decompensated liver cirrhosis patients. METHODS: We studied 103 patients who had been diagnosed with decompensated liver cirrhosis with esophageal varices and ascites from January 1982 to August 1999. We checked their counts of platelets, albumin, bilirubin, splenic volume, degree of esophageal varices, hepatic encephalopathy and ascites by retrograde methods. RESULTS: In viral liver cirrhosis, thrombocytopenia and splenomegaly correlated well with disease severity but they didn't in alcoholic cirrhosis. Of special note, the platelet count was significantly lower and the splenic volume was larger in the Child C of viral cirrhosis patients group than in the alcoholic group(p<0.05). CONCLUSION: When we compared decompensated alcoholic with viral liver cirrhosis patients, the degrees of thrombocytopenia and splenomegaly were much less in the former group. The factors for this phenomena are Splenic Pooling theory, Platelet-associated IgG, Thrombopoietin and Toxic Marrow. We suggest that splenomegaly is an important factor among these, but the mechanisms involved in the pathogenesis of this hematologic phenomena are not completely understood. Especially in alcoholic liver cirrhosis, many other factors may be involved, including the direct effect of alcohol to bone marrow, so further studies will be needed to establish whether a causal relationship exists.

Keyword

Decompensated Liver cirrhosis/Viral/Alcoholic; Thrombocytopenia; Splenomegaly

MeSH Terms

Alcoholics*
Ascites
Bilirubin
Bone Marrow
Child
Esophageal and Gastric Varices
Fibrosis
Hepatic Encephalopathy
Humans
Immunoglobulin G
Liver Cirrhosis*
Liver Cirrhosis, Alcoholic
Liver Diseases
Liver*
Platelet Count
Splenomegaly
Thrombocytopenia*
Thrombopoietin
Bilirubin
Immunoglobulin G
Thrombopoietin