Budd-Chiari syndrome laboratory findings: Difference between revisions

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==Laboratory Findings==
==Laboratory Findings==
When Budd-Chiari syndrome is suspected, measurements are made of :
*When Budd-Chiari syndrome is suspected, measurements are made of :
 
**[[Liver enzyme]] levels
* [[Liver enzyme]] levels
**[[Creatinine]]
* [[Creatinine]]
**[[Urea]]
* [[Urea]]
**[[Electrolyte]]s
* [[Electrolyte]]s
**[[lactate dehydrogenase|LDH]]
* [[lactate dehydrogenase|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]]
* [[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.
* Severe hepatic [[necrosis]] and [[lactic acidosis]] may be present as well.  Caudate lobe hypertrophy is often present. The majority of patients have a slower-onset form of Budd-Chiari syndrome. This can be painless.  Patients may progress to [[cirrhosis]] and show the signs of liver failure.
 
*Laboratory findings consistent with the diagnosis of acute and fulminant BCS include:
*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 aspartate and alanine aminotransferase levels may be more than five times the upper limit of the normal range.

Revision as of 19:19, 6 November 2017

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Overview

Laboratory Findings

  • When Budd-Chiari syndrome is suspected, measurements are made of :
  • 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.

References