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Management of intracranial tuberculoma in children
Insights
Diagnosing tuberculoma requires careful consideration of clinical signs and imaging. Many cases respond to drug therapy, but surgery may be necessary for treatment-resistant or large lesions.
Area of Science:
- Neurology
- Infectious Diseases
- Radiology
Background:
- Tuberculoma presents diagnostic challenges, often mimicking other intracranial pathologies.
- Early identification of diagnostic features is crucial for effective management.
Purpose of the Study:
- To identify key features aiding in the diagnosis of intracranial tuberculoma.
- To evaluate treatment outcomes for tuberculoma.
Main Methods:
- Retrospective analysis of 31 patients diagnosed with tuberculoma over 3 years.
- Clinical data, tuberculin test results, erythrocyte sedimentation rate (ESR), and CT scan findings were reviewed.
- Treatment responses (medical vs. surgical) were assessed.
Main Results:
- Diagnostic clues included pyrexia (16/31), tuberculosis contact (4/31), positive tuberculin test (15/31), elevated ESR (23/31), and suggestive CT findings (10/31).
- Nineteen patients responded successfully to drug therapy alone.
- Seven patients required surgery due to lack of clinical or radiological improvement, or for mass effect.
Conclusions:
- Clinical and radiological features, alongside supportive investigations, aid in tuberculoma diagnosis.
- Drug therapy is effective for most tuberculomas, but surgical intervention is sometimes required.
- Accurate diagnosis is essential to differentiate tuberculoma from neoplastic lesions.
Abstract:
Thirty-one patients were studied during a period of 3 years in order to identify features helpful for the diagnosis of tuberculoma. Sixteen had a history of pyrexia, 4 had had contact with cases of tuberculosis, the tuberculin test was positive in 15, the erythrocyte sedimentation rate (ESR) was elevated in 23, and 5 had concomitant tuberculous infections. Three had multiple lesions and 10 showed CT scan features suggestive of tuberculoma. Nineteen patients were successfully treated with drugs alone; seven needed surgery because they failed to respond to drugs clinically or because CT indicated no improvement. One patient proved to have a tumor, having shown an absence of response to drugs; four were operated on without drug trial because they were thought to have a tumor, and 1 needed surgery because of the mass effect of a very large tuberculoma. Infratentorial lesions associated with hydrocephalus were treated with ventriculoperitoneal shunts.
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