Portal vein thrombosis following sclerotherapy.
We present the case of a woman with idiopathic portal hypertension who underwent sclerotherapy for bleeding esophageal varices. She had a rebleed 27 months after complete eradication of esophageal varices. Endoscopy showed bleeding gastric varices. Ultrasonography, and later splenoportography, revealed a large thrombus in the right branch of the portal vein causing gross dilation of the portal and splenic vein. A proximal splenorenal shunt was done to decompress the portal system and hence gastric varices. Repeat endoscopy 4 weeks after surgery revealed complete disappearance of the gastric varices, while ultrasonography at 38 weeks showed marked decompression of the portal system with complete disappearance of the thrombus from the right branch of the portal vein. No new thrombus formation was seen.
Qureshi
H
H
Pakistan Medical Research Council, Research Centre, Jinnah Postgraduate Medical Centre, Karachi.
Siddiqui
K
K
Ahmad
R
R
Maher
M
M
Ali
A
A
Ahmed
W
W
Zuberi
S J
SJ
D000328:Adult; D004932:Esophageal and Gastric Varices / Q000150:complications / Q000628:therapy*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000628:therapy*; D006801:Humans; D011169:Portal Vein; D015911:Sclerotherapy / Q000009:adverse effects*; D013164:Splenorenal Shunt, Surgical; D013927:Thrombosis / Q000209:etiology* / Q000601:surgery