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[Use of direct portal vein puncture portography with modified TIPS treatment in patients with portal hypertension and gastro-esophageal varices bleeding].

Authors: Chang-qing, Li; Dong-hai, Xu; Dao-zhen, Xu; Hong-lu, Li; Jian-guo, Chu; Xin-min, Li; Yi, Ma; +1 Authors

[Use of direct portal vein puncture portography with modified TIPS treatment in patients with portal hypertension and gastro-esophageal varices bleeding].

Abstract

To explore a better procedure for transjugular intrahepatic portosystemic shunt (TIPS) in order to improve its safety and to extend its indications.To puncture the right portal branch under sonographic guidance in 20 patients with portal hypertension and gastro-esophageal bleeding. The Teflon sheath with gold marker was put into the portal vein; anterior and lateral portography was made, portal pressure was measured and the gastric coronal vein was embolized. The gold marker was put into the portal vein puncture site and the Rups-100 was guided under the gold marker during the TIPS puncture procedure. Anterior and lateral portography was again made to make sure the puncture site was 2 cm away from the portal vein bifurcation. In some cases a 10F sheath was used to suck the thrombosis in the portal vein, and a balloon was used to dilate the parenchyma channel and then a stent was released smoothly.20 reformed TIPS were successfully performed on all patients and their gastric-esophageal bleedings were controlled immediately. 37 punctures were made in 20 of those cases; the average puncture per patient was 1.85+/-0.67, lower than that of the traditional method. The pressure of the portal vein declined from (30.5+/-1.1) mmHg to (16.9+/-0.9) mmHg, P < 0.05, showing that the difference of portal vein pressure before and after the reformed TIPS was significant. 25 stents were placed, and no complications occurred during the procedure in any of the cases.Direct portal vein puncture portography and gold marker guided TIPS procedure is feasible and safe; the indications of TIPS could be further extended.

Related Organizations
Keywords

Adult, Male, Portography, Hypertension, Portal, Humans, Portasystemic Shunt, Surgical, Female, Middle Aged, Esophageal and Gastric Varices, Gastrointestinal Hemorrhage

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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