Hepatitis B ultrasound: Difference between revisions
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[[File:Cirrhosis and ascites.JPG|thumb|center|250px|Ultrasound image demonstrating a cirrhotic liver and ascites]] | [[File:Cirrhosis and ascites.JPG|thumb|center|250px|Ultrasound image demonstrating a cirrhotic liver and ascites]] | ||
[[HBsAg]] carriers should have regular serial [[serum]] [[alpha-fetoprotein]] determinations, and [[ultrasound]] examinations for those above 40 years of age (with 6 month intervals).<ref name= | [[HBsAg]] carriers should have regular serial [[serum]] [[alpha-fetoprotein]] determinations, and [[ultrasound]] examinations for those above 40 years of age (with 6 month intervals).<ref name=WHO-Guideline-Hepatitis-B> World Health Organization, Guidelines for the Prevention, Care, and Treatment of persons with chronic Hepatitis B Infection. (March 2015). http://apps.who.int/iris/bitstream/10665/154590/1/9789241549059_eng.pdf Accessed on October 4th, 2016</ref> | ||
Both these tests are recommended to be repeated regularly, for all [[HBsAg]] carriers with [[cirrhosis]].<ref name=WHO1>{{cite web | title = Hepatitis D | url = http://www.who.int/csr/disease/hepatitis/HepatitisD_whocdscsrncs2001_1.pdf }}</ref> | Both these tests are recommended to be repeated regularly, for all [[HBsAg]] carriers with [[cirrhosis]].<ref name=WHO1>{{cite web | title = Hepatitis D | url = http://www.who.int/csr/disease/hepatitis/HepatitisD_whocdscsrncs2001_1.pdf }}</ref> | ||
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[[Category:Infectious disease]] | [[Category:Infectious disease]] | ||
[[Category:Gastroenterology]] | [[Category:Gastroenterology]] | ||
{{WH}} | {{WH}} | ||
{{WS}} | {{WS}} | ||
Revision as of 00:52, 11 October 2016
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Hepatitis B |
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Diagnosis |
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Treatment |
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Case Studies |
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Hepatitis B ultrasound On the Web |
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American Roentgen Ray Society Images of Hepatitis B ultrasound |
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Risk calculators and risk factors for Hepatitis B ultrasound |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: João André Alves Silva, M.D. [2]
Overview
The ultrasound may be used as a screening tool in patients with chronic hepatitis for the early detection of hepatic cirrhosis. HBsAg carriers with cirrhosis should be echographically evaluated every 6 months.
Ultrasound
The following findings may be identified:[1]
- Coarse echogenicity
- Segmental hypertrophy with nodular appearance of the liver
- Portal hypertension:
HBsAg carriers should have regular serial serum alpha-fetoprotein determinations, and ultrasound examinations for those above 40 years of age (with 6 month intervals).[2]
Both these tests are recommended to be repeated regularly, for all HBsAg carriers with cirrhosis.[1]
References
- ↑ 1.0 1.1 "Hepatitis D" (PDF).
- ↑ World Health Organization, Guidelines for the Prevention, Care, and Treatment of persons with chronic Hepatitis B Infection. (March 2015). http://apps.who.int/iris/bitstream/10665/154590/1/9789241549059_eng.pdf Accessed on October 4th, 2016