Neonatal Intraventricular Hemorrhage

• Etiology: poor cerebral autoregulation, hypo-or hypertensive arterial event leads to germinal matrix hemorrhage (arterial event -> germinal matrix hemorrhage)
• Imaging: Grade I is focal germinal matrix hemorrhage, Grade II is germinal matrix hemorrhage + intraventricular hemorrhage without ventricular dilation, Grade III is germinal matrix hemorrhage + intraventricular hemorrhage with ventricular dilation
• Complications: communicating hydrocephalus from obstructed pacchionian granulations

Cases of Neonatal Intraventricular Hemorrhage