Successful Surgical Management of Aortic Arch Thrombosis in the Neonate.

Spontaneous thrombosis in the aortic arch is a rare finding in the neonate. Often the thrombosis is initially interpreted as arch obstruction secondary to coarctation or interrupted aortic arch. Thus the obstruction is mechanical with no structural abnormality.

Successful Use of Extracorporeal Life Support in a Hematopoietic Stem Cell Transplant Patient with Neuroblastoma.

Respiratory failure associated with hematopoietic stem cell transplantation (HSCT) has been considered a contraindication for use of extracorporeal membrane oxygenation (ECMO) at many centers. We describe a child with neuroblastoma and hypoxemic respiratory failure following HSCT who was successfully managed with veno-venous (VV) ECMO. The patient was an 18-month-old female with high-risk neuroblastoma status post tumor resection, chemotherapy, autologous HSCT, and primary site radiation.

Characterization of Myocardial Dysfunction in Fluid- and Catecholamine-Refractory Pediatric Septic Shock and Its Clinical Significance.

Purpose:: Myocardial dysfunction is a known complication in patients with pediatric septic shock (PSS); however, its clinical significance remains unclear. The purpose of this study was to characterize left ventricular (LV) and right ventricular (RV) dysfunction and their prevalence in patients with PSS using echocardiography (echo) and to investigate their associations with the severity of illness and clinical outcomes.

Methods:: Retrospective chart review between 2010 and 2015 from 2 tertiary care pediatric intensive care units.