The Relationship between the Improvement Level in Blood Gas Parameters in Time and Brain MRI Findings in Newborns with the Diagnosis of Hypoxic Ischemic Encephalopathy.

Objective: In this study, we aimed to evaluate the relationship between the level of improvement in blood gas parameters in the first hours of age and normal and diffusion-restriction brain magnetic resonance imaging (MRI).

Materials And Methods: The study is a retrospective cohort study. Cases of the diagnosis of hypoxic-ischemic encephalopathy (HIE) who received therapeutic hypothermia in our unit between January 2022 and January 2024 were included in the study.