Hepatitis C: Difference between revisions
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==Evaluation== | ==Evaluation== | ||
{{Acute hepatitis panel}} | |||
==Management== | ==Management== | ||
Revision as of 16:37, 27 September 2016
Background
Clinical Features
Differential Diagnosis
Causes of acute hepatitis
- Acetaminophen toxicity (most common cause of acute liver failure in the US[1])
- Viral hepatitis
- Toxoplasmosis
- Acute alcoholic hepatitis
- Toxins
- Ischemic hepatitis
- Autoimmune hepatitis
- Wilson's disease
Evaluation
Interpreting Acute Hepatitis Panel Results
| Anti-hepatitis A, IgM | Hepatitis B surface antigen | Anti-hepatitis B core, IgM | Anti-hepatitis C | Interpretation |
|---|---|---|---|---|
| Positive | Negative | Negative | Negative | Acute hepatitis A |
| Negative | Positive | Positive | Negative | Acute hepatitis B |
| Negative | Positive | Negative | Negative | Chronic hepatitis B infection |
| Negative | Negative | Positive | Negative | Acute hepatitis B; quantity of hepatitis B surface antigen is too low to detect |
| Negative | Negative | Negative | Positive | Acute or chronic hepatitis C; additional tests are required to make the determination |
Management
Disposition
See Also
External Links
References
- ↑ Ostapowicz G, Fontana RJ, Schiodt FV, et al. Results of a prospective study of acute liver failure at 17 tertiary care centers in the United States. Ann Intern Med. 2002 Dec 17; 137(12): 947-54.