Moodley J, Bobat SM, Hoffman M, Bill PL. Electroencephalogram and computerised cerebral tomography findings in eclampsia.
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1993;
100:984-8. [PMID:
8251469 DOI:
10.1111/j.1471-0528.1993.tb15138.x]
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Abstract
OBJECTIVE
To define more clearly the neuropathophysiology of eclampsia.
DESIGN
A prospective study relating to computerised cerebral tomography (CAT) scan and electroencephalogram (EEG) findings in eclampsia.
SETTING
A large referral centre in a developing society.
SUBJECTS
Thirty-two women with eclampsia.
MAIN OUTCOME MEASURES
Abnormalities in EEG and CAT scan findings.
RESULTS
Approximately 45% of the women studied had CAT scan abnormalities, while 90% had EEG abnormalities. A burst suppression pattern on EEG examination was found in four women suggesting a temporary dissolution of cerebral function to the midbrain level as the cause of seizures.
CONCLUSIONS
EEGs are probably more sensitive than CAT scans in detecting the extent of the pathology in the brain in women with eclampsia.
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