Related Experiment Videos
Acute transverse myelopathy in children
1Department of Pediatric Neurology, Hospital for Sick Children, University of Toronto.
Summary
Acute transverse myelopathy (ATM) in children often presents with back pain and weakness. While 64% achieve good outcomes, severe weakness and delayed recovery indicate a poorer prognosis for pediatric ATM patients.
Area of Science:
- Pediatric Neurology
- Spinal Cord Disorders
- Neuroimmunology
Background:
- Acute transverse myelopathy (ATM) is a rare neurological condition affecting children.
- Understanding the clinical presentation, diagnostic findings, and prognostic factors in pediatric ATM is crucial for effective management.
Purpose of the Study:
- To review clinical characteristics, diagnostic imaging, and outcomes in a cohort of pediatric patients diagnosed with acute transverse myelopathy.
- To identify factors associated with prognosis in children with ATM.
Main Methods:
- Retrospective review of 23 children diagnosed with acute transverse myelopathy.
- Analysis of clinical symptoms, preceding events (trauma, exercise, infection), neurological deficits, and diagnostic imaging (myelography, CT myelography, MRI).
- Evaluation of prognostic indicators and long-term outcomes.
Main Results:
- Back pain was the most common initial symptom, followed by weakness, sensory level, and sphincter disturbances.
- Spinal cord enlargement was observed in 6 of 21 cases via myelography/CT myelography and in one case via MRI.
- Poor prognostic indicators included severity of weakness and delayed recovery; 64% of patients achieved a normal or good outcome.
Conclusions:
- Acute transverse myelopathy in children can be associated with antecedent minor trauma or exercise, though infection is not consistently documented.
- While many pediatric patients with ATM achieve good recovery, careful monitoring for prognostic factors is essential.
- Early diagnosis and management strategies may improve outcomes for children with acute transverse myelopathy.