Pulmonary arterial hypertension and transplant-associated thrombotic microangiopathy in a child with neuroblastoma after autologous peripheral blood stem cell transplantation

A 2-year-old girl with neuroblastoma who developed pulmonary arterial hypertension and transplant-associated thrombotic microangiopathy after autologous peripheral blood stem cell transplantation.

Sildenafil and bosentan for pulmonary arterial hypertension, fluid management for transplant-associated thrombotic microangiopathy, and multidisciplinary therapy including ECMO and NO inhalation for pulmonary hypertensive crisis.

Clinical course and survival of post-transplant complications (PAH and TA-TMA).