Tuberculous longitudinal extensive transverse myelitis: 2 cases and literature review.
Case Report
Tuberculous longitudinal extensive transverse myelitis: 2 cases and literature review.
This study aimed to investigate the characteristics, diagnosis, and management of tuberculous longitudinally extensive transverse myelitis (TB-LETM), a rare manifestation of tuberculosis./r/nWe analyzed two rare cases of TB-LETM and discussed their clinical manifestations and imaging findings in the context of the relevant literature. Patient 1, a 23-year-old female, presented with quadriplegia and dysuria, and spinal magnetic resonance imaging (MRI) revealed lesions extending from C1 to T3. Patient 2, an 18-year-old female, reported acute-onset numbness and weakness in both lower limbs, with MRI showing lesions from T1 to T4, along with multiple intracranial leptomeningeal enhancements. Both patients had elevated cerebrospinal fluid (CSF) cell counts and protein levels, and positive blood T-cell spot test (T-SPOT.TB), but no microbiological evidence of was found. Diagnosis was based on clinical presentation, medical history, chest computed tomography (CT) findings, and CSF analysis. Over the past decade, 14 cases of TB-LETM have been reported. Common symptoms include fever, acute paralysis, sensory deficits in the lower limbs, and dysuria. Elevated CSF protein, lymphocytosis, and decreased glucose levels are essential for differentiating TB-LETM from autoimmune disorders./r/nLongitudinally extensive transverse myelitis (LETM), especially when involving the cervical and thoracic cords, should be considered a potential manifestation of tuberculosis infection. Analysis of cerebrospinal fluid, MRI findings, and T-SPOT testing can provide crucial diagnostic insights. A combination of anti-tuberculosis therapy and corticosteroids has proven clinically effective in managing this condition.
