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MAGNETIC RESONANCE IMAGING IN INTRACRANIAL TUBERCULOSIS
1CIassified Specialist (Radiodiagnosis & Imaging), Department of Radiodiagnosis and Imaging, INHS Asvini, Colaba, Mumbai-400 005.
Medical Journal, Armed Forces India
|July 2, 2016
Summary
Tuberculosis (TB) of the brain is a serious global health issue. Magnetic Resonance Imaging (MRI) effectively identifies various intracranial TB manifestations, including meningitis and tuberculomas, aiding diagnosis.
Area of Science:
- Neurology
- Infectious Diseases
- Radiology
Background:
- Tuberculosis (TB) remains a significant global health concern.
- Intracranial TB presents with diverse manifestations like meningitis, tuberculoma, and abscess.
- Recognizing varied imaging patterns is crucial for diagnosing intracranial TB.
Purpose of the Study:
- To review the Magnetic Resonance Imaging (MRI) characteristics of intracranial Tuberculosis.
- To evaluate the utility of MRI in diagnosing various forms of intracranial TB.
Main Methods:
- Retrospective review of MRI findings in 18 cases of intracranial TB.
- Analysis of meningeal, parenchymal, osseous, and craniovertebral lesions.
Main Results:
- 61% of patients presented with meningitis; 33% had focal intra-axial tuberculomas.
- Other findings included meningeal lesions (16%), infarcts (16%), hydrocephalus (22%), and epidural lesions (11%).
- Multiple lesions were observed in 61% of cases.
Conclusions:
- MRI is a valuable imaging modality for diagnosing intracranial TB.
- MRI can display a wide range of lesions associated with intracranial TB.
- Early and accurate diagnosis through MRI is essential for effective patient management.
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