Periventricular leukomalacia

Periventricular leukomalacia

The central nervous system of extremely preterm infants is highly susceptible to perinatal injuries due to the presence of immature vasculature in the germinal matrix and periventricular white matter. Furthermore, the sensitivity of cerebral tissue to hypoxia-ischemia stems from already low baseline CBF and high oxygen consumption with increased oxygen extraction. In addition, myocardial dysfunction,…