The eradication rate in our study population was suboptimal due to the probability of multiple factors that are difficult to identify, given the retrospective design of the study. A prospective and controlled evaluation of the recommended regimens needs to be carried out in order to determine their true effectiveness.

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Patient: Female, 54Final Diagnosis: Suprahepatic inferior vena cava anastomosis strictureSymptoms: Ascites • fatigue • lower limb edema • hepatomegalyMedication: —Clinical Procedure: —Specialty: Transplantology • Critical Care MedicineObjective:Unusual clinical courseBackground:Suprahepatic inferior vena cava anastomosis stricture is an unusual vascular complication after orthotopic liver transplantation with the “piggyback” technique. Clinical manifestations are dependent upon the severity of the stenosis. Portopulmonary hypertension after orthotopic liver transplantation is a complication that carries high mortality due to cardiopulmonary dysfunction. The pathogenesis of pulmonary vascular disorders after orthotopic liver transplantation remains uncertain.Case Report:We report a case of acute right heart pressure overload after surgical correction of the suprahepatic inferior vena cava anastomotic stricture in a 54-year-old woman who had preexisting pulmonary arterial hypertension associated with portal hypertension after orthotopic liver transplantation. Twenty months posttransplantation, she developed fatigue and progressive ascites. On admission, the patient had hepatomegaly, ascites, and lower limb edema. Symptoms in the patient developed gradually over time.Conclusions:Recurrent portal hypertension by vascular complications is a cause of pulmonary arterial hypertension after orthotopic liver transplantation. Clinical manifestations of suprahepatic inferior vena cava anastomotic stenosis are dependent upon their severity. Sildenafil is an effective drug for treatment of pulmonary arterial hyper-tension after portal hypertension by vascular complications.