What is the term for the condition where a baby's brain grows too rapidly for the skull bones to keep up?

The condition in which a baby's brain grows too rapidly for the skull bones to keep up is known as hydrocephalus. This occurs when there is an accumulation of cerebrospinal fluid (CSF) within the ventricles of the brain or in the subarachnoid space, leading to increased intracranial pressure. As the brain expands due to this fluid buildup, it can cause the skull to enlarge, especially in infants whose skull bones have not yet fused, allowing for the necessary growth of the brain.

Hydrocephalus may be congenital or acquired and can lead to various neurological issues if not addressed. The rapid growth of the brain in this context can severely affect development and can require intervention, such as the placement of a shunt to drain excess fluid and relieve pressure. Understanding this condition is crucial for neonatal nursing, as early recognition and appropriate management can significantly impact the infant's outcomes.