# Hydrocephalus and Cerebral Small Vessel Disease in an Adult With Meningococcal Meningitis and Dilated Cardiomyopathy: A Fatal Outcome

## TL;DR

This paper discusses a fatal case where meningococcal meningitis led to severe neurological complications in an adult with a heart condition.

## Contribution

The novelty lies in highlighting the combined impact of meningococcal meningitis and dilated cardiomyopathy on fatal neurological outcomes.

## Key findings

- Meningococcal meningitis can cause hydrocephalus directly.
- It may also contribute to cerebral small vessel disease in patients with pre-existing heart conditions.
- The prognosis is poor when multiple complications are present.

## Abstract

Meningococcal meningitis can lead to serious neurological complications such as hydrocephalus directly and contribute to cerebral small vessel disease indirectly, especially in patients with pre‐existing conditions like dilated cardiomyopathy. Timely identification and aggressive treatment are essential, although the prognosis is often poor when numerous complications are present.