Hepatitis E laboratory tests: Difference between revisions
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{{Hepatitis E}} | {{Hepatitis E}} | ||
{{CMG}} | {{CMG}}; {{AOEIC}} {{VK}} | ||
==Lab Tests== | ==Lab Tests== | ||
The following tests are done to identify and monitor liver damage from hepatitis B: | The following tests are done to identify and monitor liver damage from hepatitis B: | ||
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* Prothrombin time | * Prothrombin time | ||
* Antibody test | * Antibody test | ||
Since cases of hepatitis E are not clinically distinguishable from other types of acute viral hepatitis, diagnosis is made by blood tests which detect elevated antibody levels of specific antibodies to hepatitis E in the body or by reverse transcriptase polymerase chain reaction (RT-PCR). Unfortunately, such tests are not widely available. | |||
Hepatitis E should be suspected in outbreaks of waterborne hepatitis occurring in developing countries, especially if the disease is more severe in pregnant women, or if hepatitis A has been excluded. If laboratory tests are not available, epidemiologic evidence can help in establishing a diagnosis. | |||
==Sources== | |||
[http://www.who.int/mediacentre/factsheets/fs280/en/ WHO] | |||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
Revision as of 17:21, 9 February 2012
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Varun Kumar, M.B.B.S. [2]
Lab Tests
The following tests are done to identify and monitor liver damage from hepatitis B:
- Albumin level
- Liver function tests
- Prothrombin time
- Antibody test
Since cases of hepatitis E are not clinically distinguishable from other types of acute viral hepatitis, diagnosis is made by blood tests which detect elevated antibody levels of specific antibodies to hepatitis E in the body or by reverse transcriptase polymerase chain reaction (RT-PCR). Unfortunately, such tests are not widely available.
Hepatitis E should be suspected in outbreaks of waterborne hepatitis occurring in developing countries, especially if the disease is more severe in pregnant women, or if hepatitis A has been excluded. If laboratory tests are not available, epidemiologic evidence can help in establishing a diagnosis.