Budd-Chiari syndrome laboratory findings
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
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Overview
Laboratory Findings
- When Budd-Chiari syndrome is suspected, measurements are made of :
- Liver enzyme levels
- Creatinine
- Urea
- Electrolytes
- LDH
- Liver biopsy is nonspecific but sometimes necessary to differentiate between Budd-Chiari syndrome and other causes of hepatomegaly and ascites, such as galactosemia or Reye's syndrome
- Factor V Leiden and Factor II (prothrombin) mutations, for the presence of antiphospholipid antibodies, is usually tested for patients with primary BCS.
- Bone marrow biopsy can be used to diagnose associated myeloproliferative disorders are common in BCS.
- Laboratory findings consistent with the diagnosis of acute and fulminant BCS include:
- Elevated Serum aspartate and alanine aminotransferase levels may be more than five times the upper limit of the normal range.
- Elevated Serum alkaline phosphatase and bilirubin levels, decreased serum albumin level.
- Ascitic fluid examination shows:
- Total protein level more than 2.5 g per deciliter
- White blood cells are usually less than 500/μL.
- Additional Hematological tests are recommended to evaluate for hypercoagulability.