# Necrotizing enterocolitis in a term newborn after spontaneous cerebral parenchymal hemorrhage: a case report

## TL;DR

A full-term newborn with a brain hemorrhage developed necrotizing enterocolitis, suggesting a possible link through the brain-gut connection.

## Contribution

This is the first report linking cerebral parenchymal hemorrhage in full-term newborns to an increased risk of necrotizing enterocolitis.

## Key findings

- A full-term newborn with spontaneous cerebral hemorrhage developed early-stage NEC.
- Brain parenchymal hemorrhage may alter intestinal function through the brain-gut axis, increasing NEC risk.
- Clinicians should be cautious about NEC in infants with parenchymal hemorrhage.

## Abstract

Necrotizing enterocolitis (NEC) and intracranial hemorrhage are severe emergencies in the neonatal period. The two do not appear to be correlated. However, our report suggests that parenchymal brain hemorrhage in full-term newborns may put patients at risk for NEC by altering intestinal function through the brain-gut axis.

We present a case of spontaneous parenchymal cerebral hemorrhage in a full-term newborn who developed early-stage NEC on Day 15.

It is possible to consider brain parenchymal hemorrhage as a risk factor for the appearance of NEC. Clinicians should be highly cautious about NEC in infants who have experienced parenchymal hemorrhage. This article is the first to discuss the relationship between parenchymal hemorrhage and NEC in full-term newborns.