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Reversible rostral basilar artery syndrome.
1Saul R. Korey Department of Neurology, Albert Einstein College of Medicine, Bronx, NY 10461.
Archives of Internal Medicine
|January 1, 1988
Summary
Rostral basilar artery syndrome, a vaso-occlusive disorder, presents with neurobehavioral disturbances but shows excellent recovery. Early recognition is crucial to avoid misdiagnosis and inappropriate treatments for this reversible cerebrovascular condition.
Area of Science:
- Neurology
- Vascular Medicine
- Neuroscience
Background:
- Rostral basilar artery syndrome is a vaso-occlusive disorder.
- Classic presentations often have poor prognoses.
- This study focuses on a distinct subset of patients.
Purpose of the Study:
- To characterize patients with clinical and radiologic evidence of rostral basilar artery syndrome.
- To compare their outcomes to the classic syndrome.
- To highlight diagnostic challenges and implications.
Main Methods:
- Prospective study of 34 patients.
- Clinical and radiological assessment.
- Evaluation of neurobehavioral disturbances and comorbidities.
Main Results:
- All patients exhibited excellent short-term functional recovery.
- Common findings included acute confusional states.
- Comorbidities like arrhythmias and orthostatic hypotension were noted.
- A vascular cause was often overlooked in emergency evaluations.
Conclusions:
- Rostral basilar artery syndrome, in this cohort, is associated with favorable short-term outcomes.
- Neurobehavioral symptoms are prominent.
- Delayed diagnosis due to underestimation of vascular causes can occur.
- Prompt recognition is vital to prevent harmful interventions.