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Ataxia in epidural spinal cord compression.
B Hainline1, M H Tuszynski, J B Posner
1Department of Neurology, Memorial Sloan-Kettering Cancer Center, New York, NY.
Neurology
|November 1, 1992
Summary
Epidural spinal cord compression can initially present as isolated ataxia. Prompt diagnosis and treatment are crucial to prevent irreversible neurological damage from spinal cord compression.
Area of Science:
- Neurology
- Neurosurgery
- Oncology
Background:
- Epidural spinal cord compression (ESCC) is a serious condition often associated with cancer.
- Neurological deficits typically include motor or sensory loss, and bowel or bladder dysfunction.
Observation:
- Nine patients with ESCC presented with ataxia as the primary symptom.
- Five patients exhibited only lower-extremity dysmetria or gait ataxia.
- Six patients experienced delayed diagnosis and treatment, leading to neurological deterioration.
Findings:
- Ataxia can be the sole presenting neurological sign of ESCC.
- Painless, isolated ataxia is a critical, yet often overlooked, early indicator of spinal cord compression.
- Delayed recognition of ataxia as a symptom of ESCC contributes to poor patient outcomes.
Implications:
- Clinicians must consider ESCC in patients presenting with unexplained ataxia, even without other typical symptoms.
- Early diagnosis and intervention for ESCC presenting with ataxia can prevent permanent neurological deficits.
- Increased awareness of this atypical presentation can improve patient management and prognosis for spinal cord compression.