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. 2010 Nov;20(4):289-93.
doi: 10.4103/0971-3026.73541.

Color Doppler evaluation of left gastric vein hemodynamics in cirrhosis with portal hypertension and its correlation with esophageal varices and variceal bleed

Subathra Adithan  1 , Bhuvaneswari Venkatesan, Elangovan Sundarajan, Vikram Kate, Raja Kalayarasan
Affiliations

Color Doppler evaluation of left gastric vein hemodynamics in cirrhosis with portal hypertension and its correlation with esophageal varices and variceal bleed

Subathra Adithan et al. Indian J Radiol Imaging. 2010 Nov.

Abstract

Aim: The purpose of this study was to assess the value of Doppler evaluation of left gastric vein hemodynamics when monitoring portal hypertension patients, by correlating Doppler ultrasonography (USG) parameters with the severity of esophageal varices and occurrence of variceal bleeding.

Methods: This study was carried out on 100 patients using Doppler USG and endoscopy. Forty-seven of these were patients with cirrhosis with portal hypertension, who had not had a recent variceal bleed (group 1) and 26 were patients with cirrhosis with portal hypertension, with a recent history of bleeding (group 2). The control group comprised of 27 subjects who did not have liver disease or varices on endoscopy (group 3). The hemodynamic parameters, namely the diameter of the left gastric vein and the direction and flow velocity in the vessel, were compared in these groups, with the grade of esophageal varices.

Results: Hepatofugal flow velocity in the left gastric vein was higher in patients with large-sized varices compared to those patients with small-sized varices (P < 0.001). The left gastric vein hepatofugal flow velocity was higher in patients with a recent variceal bleed than in those patients without a history of a recent variceal bleed (P < 0.0149). Large-sized varices were more commonly found in patients with a history of a recent variceal bleed (P < 0.0124).

Conclusion: Left gastric vein hemodynamics were found to correlate with the severity of the varices and the occurrence of recent variceal bleed in patients with cirrhosis with portal hypertension. Evaluation of the left gastric vein portal dynamics could be helpful in monitoring the progress of the disease in these patients.

Keywords: Esophageal varices; grade of varices; hepatofugal flow velocity; left gastric vein.

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Conflict of interest statement

Conflict of Interest: None declared

Figures

Figure 1
Figure 1
Color Doppler USG shows a dilated left gastric vein showing hepatofugal flow in a patient with portal hypertension
See this image and copyright information in PMC

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