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Angioplasty for cerebral vasospasm from eclampsia
A J Ringer1, A I Qureshi, S H Kim
1Department of Neurosurgery and Toshiba Stroke Research Center, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, New York, USA.
Surgical Neurology
|January 5, 2002
Summary
Cerebral angioplasty effectively treated severe vasospasm in a patient with eclampsia refractory to magnesium sulfate. This intervention rapidly improved neurological deficits, offering a new therapeutic option for refractory eclampsia cases.
Area of Science:
- Neurology
- Cardiovascular Medicine
- Obstetrics
Background:
- Eclampsia-induced neurological deterioration is often attributed to cerebral vasospasm.
- Magnesium sulfate is the standard treatment, but some cases are refractory.
- Limited treatment options exist for magnesium-refractory eclampsia with vasospasm.
Observation:
- A postpartum patient presented with severe neurological decline and limb weakness unresponsive to magnesium therapy.
- Cerebral angiography revealed diffuse, severe vasospasm affecting major cerebral arteries.
- The patient underwent angioplasty of the middle cerebral arteries, posterior cerebral arteries, basilar artery, and internal carotid arteries.
Findings:
- Angioplasty achieved significant angiographic improvement of cerebral vasospasm.
- The patient experienced immediate and substantial recovery of mental status and motor strength.
- Full recovery was observed, with discharge 10 days post-procedure.
Implications:
- Cerebral angioplasty presents a viable treatment for magnesium-refractory eclampsia with vasospasm.
- Early consideration of angiography is recommended for neurological deterioration in eclampsia.
- Angioplasty may offer benefits even when initiated later in the course of the condition.