Animals ; Hepatopulmonary Syndrome ; diagnosis ; etiology ; therapy ; Humans ; Liver Transplantation

Although liver transplantation (LT) is the only effective treatment option for hepatopulmonary syndrome (HPS), the post-LT morbidity and mortality have been high for patients with severe HPS. We performed post-LT embolotherapy in a 10-year-old boy who had severe type I HPS preoperatively, but he failed to recover early from his hypoxemic symptoms after an LT. Multiple embolizations were then successfully performed on the major branches that formed the abnormal vascular structures. After the embolotherapy, the patient had symptomatic improvement and he was discharged without complications.
Child ; Combined Modality Therapy ; Echocardiography ; Embolization, Therapeutic/*methods ; Hepatopulmonary Syndrome/diagnosis/*therapy ; Humans ; *Liver Transplantation ; Male ; Oximetry ; Positron-Emission Tomography ; *Pulmonary Artery ; Tomography, X-Ray Computed

Blood Gas Analysis ; Echocardiography ; Hepatopulmonary Syndrome ; diagnosis ; physiopathology ; therapy ; Humans ; Hypoxia ; diagnosis ; etiology ; therapy ; Liver Cirrhosis ; complications ; Liver Transplantation ; Lung ; pathology ; physiopathology ; Oxygen ; therapeutic use ; Radiography, Thoracic ; Respiratory Function Tests