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Intractable Parastomal Bleeding in a Portal Hypertensive Patient Managed by Direct Sclerotherapy: A Case Report Publisher



Yazdi NA1 ; Aletaha N2 ; Mehrabinejad MM1, 3 ; Dehnavi AZ1, 3 ; Yazdi HR1
Authors
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Authors Affiliations
  1. 1. Department of Radiology, Advanced Diagnostic and Interventional Radiology Research Center(ADIR), Tehran University of Medical Sciences, School of Medicine, Imam Khomeini Hospital, Tehran, Iran
  2. 2. Department of Gastroenterology, Tehran University of Medical Sciences, Tehran, Iran
  3. 3. Students Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran

Source: Gastroenterology and Hepatology from Bed to Bench Published:2020


Abstract

Patients with a stoma have 5% chance of developing parastomal varices, which tend to repetitive massive and life-threatening hemorrhages. Treatment of choice in parastomal varices have not been established, while Transjugular Intrahepatic Portosystemic Shunt (TIPS) has been revealed as the most successful measure. We report a hemodynamically unstable patient with a history of Ulcerative Colitis (UC) and Primary Sclerosing Cholangitis (PSC) with colostomy, because of colon cancer who presented with massive parastomal bleeding. Non-operative treatments and TIPS failed to control the symptoms. Color Doppler ultrasound showed a hepato-fugal flow. The direct antegrade technique, using Sodium Tetradecyl Sulfate (STS 1%) and glue-Lipiodol, was applied under ultrasonography guidance, and complete stoppage of bleeding was achieved. No immediate or late complication or follow-up recurrence were noted after 8 months. In case of hepatofugal flow, direct percutaneous mesenteric parastomal venous access and sclerotherapy is a rapid and relatively safe procedure for parastomal variceal bleeding. © 2020 RIGLD, Research Institute for Gastroenterology and Liver Diseases.