Question
What causes intracranial hemorrhage in infants?
Answer
Intracranial hemorrhage in newborns is primarily caused by four factors: preterm birth or neonatal hypoxia-ischemia. Hypoxia and acidosis can damage the autoregulation of cerebral blood flow. If the fetal position is small due to trauma; other reasons during pregnancy, such as the use of phenytoin and other medications. 1. Preterm birth All factors that can lead to fetal or neonatal hypoxia and antenatal, intrapartum, and postpartum ischemia can cause intracranial hemorrhage, and preterm infants are quite common. 2. Hemodynamic abnormalities Hypoxia and acidosis can damage the autoregulation of cerebral blood flow.