The main purpose of this Manual is to provide useful guidelines for the selection of pathology tests and to facilitate interpretation of results.
Contains a comprehensive listing of all genes from the Human Gene Nomenclature Committee (HGNC) database alongside laboratories and tests available in the country.
A manual for the process of macroscopic dissection in Anatomical Pathology laboratories.
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Keywords: Hepatitis D antibody, Hep D antibody, Hepatitis Delta antibody, HDV antibody, Hepatitis delta virus, HDV
5-10 mL blood in plain tube.
Acute hepatitis or exacerbation of hepatitis in known hepatitis B (HBsAg positive) carrier.
The test should only be performed in patients known to be HBsAg positive.
The diagnosis of delta hepatitis is dependent on the detection of HBsAg and anti-HDV in serum. Rising titres of anti-HDV suggest acute infection and continuing high titres are consistent with chronic infection.
The diagnosis can be confirmed by detecting HDV antigen or HDV RNA in serum or liver biopsy (specialised laboratory).
Over 70% of patients with HDV superinfection develop chronic hepatitis. IgM anti-HDV persists in chronic delta hepatitis and the test is not useful for the diagnosis of acute infection.
HDV has a restricted geographical distribution with a high prevalence in HBV carriers from the Amazon basin of South America, central Africa, southern Italy and the Middle East, but not in HBV carriers from China and Southeast Asia.
Modahl LE and Lai MMC. Crit Rev Clin Lab Sci. 2000; 37: 45-92.
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The RCPA is the leading organisation representing Pathologists and Senior Scientists in Australasia.
Its mission is to train and support pathologists and senior scientists and to improve the use of pathology testing to achieve better healthcare.
The annual scientific meeting for the RCPA which covers the scientific disciplines of Anatomical, Chemical, Forensic, Genetic, General, Haematology, Immunopathology and Microbiology.
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