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Cryptogenic cirrhosis: a vanishing entity.
1Jaslok Hospital and Research Centre, Dr. G. Deshmukh Marg, Mumbai.
The Journal of the Association of Physicians of India
|March 25, 2010
Summary
Diagnosing cirrhosis of unknown origin has declined due to identifying viral hepatitis and autoimmune causes. Better diagnostic tools now pinpoint cirrhosis etiology, improving prevention and treatment options.
Area of Science:
- Hepatology
- Virology
- Immunology
Background:
- The diagnosis of cryptogenic cirrhosis (cirrhosis of unknown etiology) has significantly decreased over recent decades.
- This decline is attributed to advancements in identifying specific causes of liver disease.
Purpose of the Study:
- To review the factors contributing to the reduced diagnosis of cryptogenic cirrhosis.
- To highlight the impact of improved diagnostic criteria and etiological identification on patient management.
Main Methods:
- Review of historical etiological discoveries for cirrhosis.
- Analysis of improvements in diagnostic criteria for autoimmune hepatitis.
- Consideration of the progression of nonalcoholic steatohepatitis to cirrhosis.
Main Results:
- Discovery of hepatitis B virus (1965), hepatitis D virus (1977), and hepatitis C virus (1989) reduced unknown cirrhosis diagnoses.
- Enhanced diagnostic scoring systems for autoimmune hepatitis further decreased cryptogenic cirrhosis diagnoses.
- Recognition of nonalcoholic steatohepatitis as a progressive cause of cirrhosis also contributed.
Conclusions:
- Establishing the specific etiology of cirrhosis in most patients is now achievable.
- This improved etiological understanding provides enhanced opportunities for cirrhosis prevention and treatment.
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