label: Grade 3 Neonatal Intraventricular Hemorrhage, AE
label_lc: grade 3 neonatal intraventricular hemorrhage, ae
description: "An adverse event in a newborn characterized by hemorrhage occupying greater than 50% of the ventricle volume; ventricular dilatation greater than 4mm above the 97th percentile; parenchymal venous infarction; requiring temporizing neurosurgical procedure (drain, shunt or reservoir)."