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Updated: Jun 29, 2026

Longitudinal In Vivo Imaging of the Cerebrovasculature: Relevance to CNS Diseases
Published on: December 6, 2016
Longitudinal follow up of delayed eclampsia using cerebroangiography
Yasuyuki Negishi1, Yasuo Otsubo
1Department of Obstetrics and Gynecology, Nippon Medical School, Tokyo, Japan. negi@nms.ac.jp
Delayed eclamptic convulsions can occur, sometimes accompanied by cerebroarterial vasospasms. Prompt intravenous magnesium sulfate administration is crucial for managing these neurological complications in postpartum patients.
Area of Science:
- Obstetrics and Gynecology
- Neurology
- Pharmacology
Background:
- Eclampsia is a severe neurological complication of pregnancy characterized by seizures.
- Delayed postpartum eclamptic seizures can occur, posing diagnostic and therapeutic challenges.
- Cerebroarterial vasospasms are a potential complication associated with eclampsia.
Observation:
- A 33-year-old primigravida presented with a delayed eclamptic convulsion.
- Cerebroarterial vasospasms were identified preceding and one week following the eclamptic event.
- Intravenous magnesium sulfate was administered following the convulsion.
Findings:
- Magnesium sulfate effectively addressed the cerebroarterial vasospasms.
- The patient's condition stabilized with the implemented treatment regimen.
- This case highlights the persistent nature of vasospasms in relation to eclampsia.
Implications:
- The findings underscore the importance of vigilant monitoring for neurological complications post-eclampsia.
- Appropriate and timely use of magnesium sulfate is critical for managing eclamptic seizures and associated vasospasms.
- This case provides evidence supporting magnesium sulfate's role in managing cerebroarterial vasospasms in the context of delayed eclampsia.
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