334 - Effect of Initial Neurosurgical Intervention Timing on Adverse In-hospital Neurologic Outcomes and Death in Preterm Infants with Post-Hemorrhagic Ventricular Dilatation (PHVD)

Kristen Coletti, Childrens Hospital of Philadelphia, Wynnewood, PA, United States; John Flibotte, Childrens Hospital of Philadelphia, Philadelphia, PA, United States; Seetha Shankaran, The University of Texas at Austin, Ann Arbor, MI, United States; Tracy Flanders, Children's Hospital of Philadelphia, Philadelphia, PA, United States; Elizabeth K. Sewell, Emory University School of Medicine; Children's Healthcare of Atlanta, Atlanta, GA, United States; shampa saha, RTI international, Durham, NC, United States; Maria L.V.. Dizon, Lurie Childrens Hospital, Box 45, IL, United States; Mary Catherine E. Gambacorta, Children’s Hospital of Philadelphia, Glen Mills, PA, United States; Andrea F. Duncan, CHOP/Upenn, Philadelphia PA, PA, United States; Sara B.. DeMauro, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, United States; NICHD Neonatal Research Network, National Institute of Child Health and Human Development, Bethesda, MD, United States