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[A quickly reversible occlusion in the vertebrobasilar circulatory bed: often unrecognized?]
1Abteilung für Neurologie, Universitätsklinikum Benjamin Franklin, Freie Universität Berlin.
Deutsche Medizinische Wochenschrift (1946)
|September 13, 1996
Summary
Transient basilar artery occlusion can cause reversible neurological deficits, often misdiagnosed. Prompt investigation is crucial for identifying potential vascular events and preventing serious outcomes.
Area of Science:
- Neurology
- Vascular Neurology
Background:
- Neurological symptoms with rapid reversibility are frequently misattributed to non-vascular causes.
- This diagnostic challenge can delay the identification of critical underlying conditions.
Observation:
- A 29-year-old man presented with sudden-onset discoordination, which resolved rapidly.
- Follow-up revealed residual dysarthria, leading to neuroimaging that confirmed bilateral cerebellar infarcts.
- The infarcts were presumed secondary to transient embolic occlusion of the distal basilar artery.
Findings:
- Cerebellar infarcts were diagnosed via CT and MRI following transient neurological symptoms.
- Treatment included intravenous heparin and secondary prevention with aspirin (250 mg/d).
- No embolic source or other causative factors were identified.
Implications:
- Rapidly reversible neurological symptoms warrant thorough investigation for vascular causes, including transient basilar artery occlusion.
- Overlooking potential vascular events can lead to misdiagnosis and failure to initiate life-saving treatments.
- This case highlights the importance of considering cerebrovascular events even with transient and resolving symptoms.