INTRODUCTION: Central nervous system tuberculosis is a common chronic infection in developing countries, being the most frequent forms: tuberculous meningitis and intracranial tuberculosis. Extramedullary intradural tuberculosis is a rare entity with few cases described in the world literature, and is usually associated with a history of tuberculous meningitis or during antituberculosis treatment. CASE REPORT: A 17 years-old male patient, without history of tuberculosis, with subacute onset and progressive course of compressive myelopathy. Spinal magnetic resonance imaging revealed an intradural extramedullary mass lesion between the C4 and T8 spinal levels. Surgical resection of tuberculoma was realized, followed by chemotherapy. The histopathological study confirmed the diagnostic. CONCLUSIONS: Tuberculosis of the central nervous system is an entity of high incidence in developing countries, and intradural extramedullary tuberculoma should be included in the differential diagnosis of expansive spinal cord injuries, especially if the patient is young and there is a history of pulmonary tuberculosis or tuberculous meningitis. It is also important to take it into account as part of a paradoxical reaction after the initiation of specific treatment. Although surgical resection improves compressive medullary symptoms, medical therapy remains the mainstay in the treatment of tuberculomas.
INTRODUCTION:Central nervous system tuberculosis is a common chronic infection in developing countries, being the most frequent forms: tuberculous meningitis and intracranial tuberculosis. Extramedullary intradural tuberculosis is a rare entity with few cases described in the world literature, and is usually associated with a history of tuberculous meningitis or during antituberculosis treatment. CASE REPORT: A 17 years-old male patient, without history of tuberculosis, with subacute onset and progressive course of compressive myelopathy. Spinal magnetic resonance imaging revealed an intradural extramedullary mass lesion between the C4 and T8 spinal levels. Surgical resection of tuberculoma was realized, followed by chemotherapy. The histopathological study confirmed the diagnostic. CONCLUSIONS:Tuberculosis of the central nervous system is an entity of high incidence in developing countries, and intradural extramedullary tuberculoma should be included in the differential diagnosis of expansive spinal cord injuries, especially if the patient is young and there is a history of pulmonary tuberculosis or tuberculous meningitis. It is also important to take it into account as part of a paradoxical reaction after the initiation of specific treatment. Although surgical resection improves compressive medullary symptoms, medical therapy remains the mainstay in the treatment of tuberculomas.