What Researchers Did
Researchers retrospectively reviewed the clinical features, neurological findings, and magnetic resonance imaging results of 12 patients presenting with spinal cord symptoms due to decompression sickness.
What They Found
All 12 patients experienced lower limb weakness, 10 had sensory disturbances, and 5 presented with bladder dysfunction. Radiologic abnormalities, specifically high-signal intensity on T2-weighted images, were observed in 8 patients (3 continuous, 5 non-continuous), while 4 patients had no abnormal findings and showed good prognosis. Following treatment, 5 patients achieved full recovery, 7 had some residual neurological sequelae, and 11 regained normal bladder function.
What This Means for Canadian Patients
Early recognition and prompt treatment, such as hyperbaric oxygen therapy, are critical for Canadian patients experiencing spinal cord decompression sickness. This approach can help minimize neurological damage and improve recovery outcomes.
Canadian Relevance
This study does not have a specific Canadian connection.
Study Limitations
A key limitation of this study is its retrospective design and small sample size of only 12 patients.