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Bilateral Encephaloclastic Lesions In A 26 Week Gestation Fetus: Effect On Neuroblast Migration

Published online by Cambridge University Press:  18 September 2015

Margaret G. Norman*
Affiliation:
Division of Pathology, Eleanor M. Paterson, Department of Laboratory Medicine, Children's Hospital of Eastern Ontario and Department of Pathology, University of Ottawa, Ottawa, Ontario
*
Children's Hospital, 250 West 59th Avenue, Vancouver, B.C., V5X 1X2
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Summary:

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A 26 week gestation fetus with bilaterally symmetrical encephaloclastic lesions in the cerebral hemispheres is described. Information about gestation allows dating of the cerebral insult to the 3-4th fetal month. The history and morphology in this case suggest that insults occurring at or before the 3-4th fetal month interfere with normal neuroblast migration, producing a cerebral scar containing a band of neuroblasts arranged without order or lamination.

Type
Research Article
Copyright
Copyright © Canadian Neurological Sciences Federation 1980

References

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