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Tuberculoma in the Meckel's cave: a case report
A Goel1, T Nadkarni, A P Desai
1Department of Neurosurgery, King Edward Memorial Hospital, Parel, Mumbai, 400012, India.
Neurology India
|October 9, 1999
Summary
A rare intracranial tuberculoma was found in Meckel
Area of Science:
- Neurology
- Infectious Diseases
- Neurosurgery
Background:
- Tuberculomas are rare intracranial lesions, with Meckel's cave being an exceptionally uncommon location.
- Tuberculosis (TB) can affect the central nervous system, presenting diverse clinical manifestations.
Observation:
- A granuloma was identified within Meckel's cave, intimately involving trigeminal nerve fibers.
- The lesion presented clinically and radiologically mimicking a trigeminal neurinoma.
- The patient was young, immunocompetent, and otherwise healthy, making the diagnosis challenging.
Findings:
- The intracranial tuberculoma in Meckel's cave mimicked a trigeminal neurinoma.
- The granuloma's location and involvement of the trigeminal nerve fibers were unique.
Implications:
- This case highlights the importance of considering atypical infections like tuberculosis in the differential diagnosis of sellar/parasellar masses.
- Understanding the potential routes of infection to Meckel's cave is crucial for diagnosis and management.
- Further research into rare tuberculoma presentations can improve diagnostic accuracy and patient outcomes.