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High-Resolution Three-Dimensional Whole-Organ Tomography of Microbial Infections
Published on: March 1, 2024
Computed tomography study of complicated bacterial meningitis
K C Eze1, T A T Salami, C U Eze
1Department of Radiology, University of Benin Teaching Hospital, Benin City, Edo State, Nigeria. ezechallenge@yahoo.co.uk
Nigerian Journal of Clinical Practice
|March 27, 2009
Summary
Computed tomography (CT) accurately detects intracranial complications from bacterial meningitis, with hydrocephalus and cerebral abscess being common findings. Early CT diagnosis aids in treating these complications, improving patient outcomes and reducing long-term neurological damage.
Area of Science:
- Neurology
- Radiology
- Infectious Diseases
Background:
- Bacterial meningitis can lead to serious structural intracranial complications.
- Early identification of these complications is crucial for effective management and improved patient prognosis.
Purpose of the Study:
- To evaluate the utility of computed tomography (CT) in diagnosing intracranial complications associated with bacterial meningitis.
- To identify common CT findings and patient demographics affected by these complications.
Main Methods:
- A retrospective analysis of medical and radiological records of 33 patients with bacterial meningitis.
- Patients included had clinical features suggestive of central nervous system complications and underwent CT scans over a four-year period.
Main Results:
- The most frequent presenting symptoms leading to CT scans were persistent headache, fever, seizures, and torticollis.
- Common CT findings included communicating hydrocephalus (36.36%), cerebral abscess (12.12%), cerebral infarction (12.12%), and subdural empyema (9.09%).
- Intracranial complications were more prevalent in children under 15 years of age.
Conclusions:
- Computed tomography (CT) is a valuable tool for diagnosing intracranial complications of bacterial meningitis.
- Timely diagnosis of treatable lesions like hydrocephalus, cerebral abscess, and subdural empyema can significantly improve patient prognosis.
- Prevention and prompt treatment of bacterial meningitis are essential to minimize long-term neurological sequelae.
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