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Difference between revisions of "Fetal autopsy"
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→Dandy-Walker syndrome
(→Developmental stuff: more) |
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===Dandy-Walker syndrome=== | ===Dandy-Walker syndrome=== | ||
*[[AKA]] Dandy-Walker malformation. | |||
*Prevalence: ~ 1/5000 live borns. | |||
*Diagnosis: ultrasound. | |||
Features:<ref>URL: [http://moon.ouhsc.edu/kfung/jty1/neurotest/Q12-Ans.htm http://moon.ouhsc.edu/kfung/jty1/neurotest/Q12-Ans.htm]. Accessed on: 26 October 2010.</ref> | Features:<ref>URL: [http://moon.ouhsc.edu/kfung/jty1/neurotest/Q12-Ans.htm http://moon.ouhsc.edu/kfung/jty1/neurotest/Q12-Ans.htm]. Accessed on: 26 October 2010.</ref> | ||
*Complete or partial agenesis of the vermis. | *Complete or partial agenesis of the vermis. | ||
*Cystic dilatation of the fourth ventricle. | *Cystic dilatation of the fourth ventricle. | ||
*Large posterior fossa. | *Large posterior fossa. | ||
*+/-Hydrocephalus. | |||
*+/-Elevation of cerebellar tentorium. | |||
DDx: | |||
*Arachnoid cyst. | |||
*Blake's pouch.<ref name=pmid10872175>URL: [http://www.ncbi.nlm.nih.gov/pubmed/10872175 http://www.ncbi.nlm.nih.gov/pubmed/10872175]. Accessed on: 6 May 2011.</ref> | |||
==Growth parameters== | ==Growth parameters== | ||