Hepatitis A ultrasound: Difference between revisions

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==Overview==
==Overview==
An [[ultrasound]] of the [[abdomen]] may be carried out in patients with [[hepatitis A]], to evaluate for any other possible causes of [[hepatomegaly]] or [[chronic liver disease]], such as [[cirrhosis]]. Common findings in acute [[hepatitis A]] include: brightness of [[portal vein]] walls and decreased [[echogenicity]] of the [[liver]].
An [[ultrasound]] of the [[abdomen]] may be performed in patients with [[hepatitis A]] to rule out other possible causes of [[hepatomegaly]] or [[chronic liver disease]]. Common ultrasound findings in acute [[hepatitis A]] include brightness of the [[portal vein]] walls and decreased [[echogenicity]] of the [[liver]].


==Ultrasound==
==Ultrasound==
In patients with acute [[hepatitis A]], the [[ultrasound]] may reveal:
In patients with acute [[hepatitis A]], the [[ultrasound]] may reveal:<ref name="pmid7403553">{{cite journal| author=Kurtz AB, Rubin CS, Cooper HS, Nisenbaum HL, Cole-Beuglet C, Medoff J et al.| title=Ultrasound findings in hepatitis. | journal=Radiology | year= 1980 | volume= 136 | issue= 3 | pages= 717-23 | pmid=7403553 | doi=10.1148/radiology.136.3.7403553 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=7403553  }} </ref>
* Brightness of the [[portal vein]] walls
* Brightness of the [[portal vein]] walls
* Decreased [[echogenicity]] of the [[liver]]
* Decreased [[echogenicity]] of the [[liver]]


In cases where there is concomitant [[chronic liver disease]], [[ultrasound]] may reveal:
In cases where there is concomitant [[chronic liver disease]], [[ultrasound]] may reveal:<ref name="pmid7403553">{{cite journal| author=Kurtz AB, Rubin CS, Cooper HS, Nisenbaum HL, Cole-Beuglet C, Medoff J et al.| title=Ultrasound findings in hepatitis. | journal=Radiology | year= 1980 | volume= 136 | issue= 3 | pages= 717-23 | pmid=7403553 | doi=10.1148/radiology.136.3.7403553 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=7403553  }} </ref>
* Increased [[liver]] [[echogenicity]]
* Increased [[liver]] [[echogenicity]]
* Decreased brightness of [[portal vein]] radicle  walls
* Decreased brightness of [[portal vein]] radicle  walls


The severity of the condition is related to these findings.
The severity of the condition is related to these findings.<ref name="pmid7403553">{{cite journal| author=Kurtz AB, Rubin CS, Cooper HS, Nisenbaum HL, Cole-Beuglet C, Medoff J et al.| title=Ultrasound findings in hepatitis. | journal=Radiology | year= 1980 | volume= 136 | issue= 3 | pages= 717-23 | pmid=7403553 | doi=10.1148/radiology.136.3.7403553 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=7403553  }} </ref>


==References==
==References==


{{Reflist|2}}
{{Reflist|2}}
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{{WS}}


[[Category:Foodborne illnesses]]
[[Category:Foodborne illnesses]]
[[Category:hepatitis|A]]
[[Category:Hepatitis|A]]
[[Category:Picornaviruses]]
[[Category:Picornaviruses]]
[[Category:Viral diseases]]
[[Category:Viral diseases]]
[[Category:Mature chapter]]
[[Category:Mature chapter]]
[[Category:Disease]]
[[Category:Emergency mdicine]]
[[Category:Up-To-Date]]
[[Category:Infectious disease]]
[[Category:Infectious disease]]
[[Category:Disease]]
[[Category:Hepatology]]
 
[[Category:Gastroenterology]]
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Latest revision as of 22:04, 29 July 2020

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: João André Alves Silva, M.D. [2]

Overview

An ultrasound of the abdomen may be performed in patients with hepatitis A to rule out other possible causes of hepatomegaly or chronic liver disease. Common ultrasound findings in acute hepatitis A include brightness of the portal vein walls and decreased echogenicity of the liver.

Ultrasound

In patients with acute hepatitis A, the ultrasound may reveal:[1]

In cases where there is concomitant chronic liver disease, ultrasound may reveal:[1]

The severity of the condition is related to these findings.[1]

References

  1. 1.0 1.1 1.2 Kurtz AB, Rubin CS, Cooper HS, Nisenbaum HL, Cole-Beuglet C, Medoff J; et al. (1980). "Ultrasound findings in hepatitis". Radiology. 136 (3): 717–23. doi:10.1148/radiology.136.3.7403553. PMID 7403553.

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