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Analysis of 18FDG PET/CT Imaging as a Tool for Studying Mycobacterium tuberculosis Infection and Treatment in Non-human Primates
Published on: September 5, 2017
Acute demyelinating encephalomyelitis in a child with pulmonary tuberculosis
Jasmine Singh1, Pallavi Sharma1, Shivani Randev1
1Departments of Pediatrics and Radiodiagnosis, Government Medical College and Hospital, Chandigarh, India.
Insights
Tuberculosis can cause rare neurological issues like acute disseminated encephalomyelitis (ADEM) in children. Early diagnosis and treatment with corticosteroids alongside anti-tuberculosis therapy led to complete recovery.
Area of Science:
- Pediatrics
- Neurology
- Infectious Diseases
Background:
- Tuberculosis (TB) is a major global cause of child mortality.
- Diagnosing TB in children is challenging due to non-specific symptoms.
- Neurological TB, including meningitis and tuberculoma, affects about 1% of patients.
Purpose of the Study:
- To present a case of a rare immunological manifestation of tuberculosis in a child.
- To highlight the importance of recognizing uncommon TB presentations for timely intervention.
Main Methods:
- Case report of an 11-year-old girl diagnosed with acute disseminated encephalomyelitis (ADEM).
- Diagnostic workup included clinical evaluation and neuroimaging (MRI).
- Treatment involved anti-tuberculosis therapy (ATT) and high-dose systemic corticosteroids.
Main Results:
- The patient presented with symptoms mimicking ADEM, a rare immunological manifestation of TB.
- Complete recovery was achieved following a combined treatment regimen.
- This case underscores the diverse neurological presentations of TB.
Conclusions:
- Uncommon neurological manifestations of tuberculosis, such as ADEM, require prompt recognition.
- Integrated treatment of corticosteroids and ATT is effective for managing such cases.
- Understanding rare TB presentations is crucial for improving pediatric outcomes globally.
Abstract:
Tuberculosis is a leading cause of mortality in children worldwide. One of the greatest challenges in its management is the difficulty of diagnosis as the manifestations are non-specific and often mimic other illnesses. Neurological infection occurs in approximately 1% of patients diagnosed with tuberculosis, and usually takes the form of tuberculous meningitis or tuberculoma. An 11-year-old girl who was diagnosed with acute disseminated encephalomyelitis, a rare immunological manifestation of tuberculosis, is presented. She recovered completely after a course of high-dose systemic corticosteroids in addition to anti-tuberculosis treatment. Considering the immense burden of this infectious disease, recognition and understanding of the uncommon manifestations are important to enable appropriate and timely treatment.Abbreviations: ADEM: acute disseminated encephalomyelitis; ATT: anti-tuberculosis therapy; CBNAAT: cartridge-based nucleic acid amplification test; CNS: central nervous system; CSF: cerebrospinal fluid; CT: computed tomography; FLAIR: fluid attenuated inversion recovery; IFN: interferon; MRI: magnetic resonance imaging; MTB: Mycobacterium tuberculosis; TB: tuberculosis; TNF: tumour necrosis factor.
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