Portal vein thrombosis echocardiography or ultrasound: Difference between revisions
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{{Portal vein thrombosis}} | {{Portal vein thrombosis}} | ||
{{CMG}}; {{AE}} | {{CMG}}; {{AE}} {{F.K}} | ||
==Overview== | ==Overview== | ||
Ultrasound may be helpful in the diagnosis of portal vein thrombosis. Findings on an [[ultrasound]] diagnostic of portal vein thrombosis include echogenic material obstructing [[lumen]] of vessel, complete or partial absence of flow in [[portal vein]], and collateral circuits by-passing the obstructed vessel. | |||
==Ultrasound== | |||
*Ultrasound may be helpful in the diagnosis of portal vein thrombosis. Findings on an [[ultrasound]] diagnostic of portal vein thrombosis include:<ref name="pmid3883708">{{cite journal |vauthors=Van Gansbeke D, Avni EF, Delcour C, Engelholm L, Struyven J |title=Sonographic features of portal vein thrombosis |journal=AJR Am J Roentgenol |volume=144 |issue=4 |pages=749–52 |year=1985 |pmid=3883708 |doi=10.2214/ajr.144.4.749 |url=}}</ref><ref name="pmid23396402">{{cite journal |vauthors=Sacerdoti D, Serianni G, Gaiani S, Bolognesi M, Bombonato G, Gatta A |title=Thrombosis of the portal venous system |journal=J Ultrasound |volume=10 |issue=1 |pages=12–21 |year=2007 |pmid=23396402 |pmc=3478708 |doi=10.1016/j.jus.2007.02.007 |url=}}</ref><ref name="pmid16136689">{{cite journal |vauthors=Hidajat N, Stobbe H, Griesshaber V, Felix R, Schroder RJ |title=Imaging and radiological interventions of portal vein thrombosis |journal=Acta Radiol |volume=46 |issue=4 |pages=336–43 |year=2005 |pmid=16136689 |doi= |url=}}</ref> | |||
**Echogenic material obstructing [[lumen]] of vessel | |||
**Complete or partial absence of flow in portal vein | |||
**Collateral circuits by-passing the obstructed vessel (most typical form is cavernoma) | |||
**Tangled [[tortuous]] vessels with irregular calibre (vessels include vasa vasorum of [[portal vein]] and the pericholecystic vessels) | |||
**Hyperechoic material within the [[portal vein]], with distension of the [[portal vein]] and its [[tributaries]] | |||
== | |||
* | |||
**Hyperechoic material within the portal vein, with distension of the portal vein and its tributaries | |||
[[File:Portal-vein-thrombosis-2.jpg|500px|thumb|left|Ultrasound showing portal vein thrombosis [https://radiopaedia.org/cases/portal-vein-thrombosis-2a source:Case courtesy of Dr Bruno Di Muzio, Radiopaedia.org, rID: 19796]]] | [[File:Portal-vein-thrombosis-2.jpg|500px|thumb|left|Ultrasound showing portal vein thrombosis [https://radiopaedia.org/cases/portal-vein-thrombosis-2a source:Case courtesy of Dr Bruno Di Muzio, Radiopaedia.org, rID: 19796]]] | ||
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Latest revision as of 14:40, 29 December 2017
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Farima Kahe M.D. [2]
Overview
Ultrasound may be helpful in the diagnosis of portal vein thrombosis. Findings on an ultrasound diagnostic of portal vein thrombosis include echogenic material obstructing lumen of vessel, complete or partial absence of flow in portal vein, and collateral circuits by-passing the obstructed vessel.
Ultrasound
- Ultrasound may be helpful in the diagnosis of portal vein thrombosis. Findings on an ultrasound diagnostic of portal vein thrombosis include:[1][2][3]
- Echogenic material obstructing lumen of vessel
- Complete or partial absence of flow in portal vein
- Collateral circuits by-passing the obstructed vessel (most typical form is cavernoma)
- Tangled tortuous vessels with irregular calibre (vessels include vasa vasorum of portal vein and the pericholecystic vessels)
- Hyperechoic material within the portal vein, with distension of the portal vein and its tributaries
References
- ↑ Van Gansbeke D, Avni EF, Delcour C, Engelholm L, Struyven J (1985). "Sonographic features of portal vein thrombosis". AJR Am J Roentgenol. 144 (4): 749–52. doi:10.2214/ajr.144.4.749. PMID 3883708.
- ↑ Sacerdoti D, Serianni G, Gaiani S, Bolognesi M, Bombonato G, Gatta A (2007). "Thrombosis of the portal venous system". J Ultrasound. 10 (1): 12–21. doi:10.1016/j.jus.2007.02.007. PMC 3478708. PMID 23396402.
- ↑ Hidajat N, Stobbe H, Griesshaber V, Felix R, Schroder RJ (2005). "Imaging and radiological interventions of portal vein thrombosis". Acta Radiol. 46 (4): 336–43. PMID 16136689.