Neuropathologic and MR imaging correlation in a neonatal case of cerebellar cortical dysplasia.
Little documentation of the correlation between MR imaging findings in isolated cerebellar cortical dysplasia (CCD) and its neuropathologic characteristics exists in the recent literature. We documented a postmortem neuropathologic study of a clinically and radiologically well-documented case of CCD in a neonate with severe hypotonia and status epilepticus. MR imaging revealed a global vermian hypoplasia with marked cortical dysplasia. CCD was associated with a voluminous heterotopic mass. The postmortem neuropathologic study confirmed vermian hypoplasia and CCD, which consisted of right cerebellar cortical polymicrogyria with subcortical heterotopia. CCD is a pathologic entity that could be well diagnosed with MR imaging even in the neonatal period.
Soto-Ares
Gustavo
G
Department of Neuroradiology, Hôpital Roger Salengro, Chru Lille, France.
Devisme
Louise
L
Jorriot
Sylvie
S
Deries
Berengere
B
Pruvo
Jean P
JP
Ruchoux
Marie M
MM
D002525:Cerebellar Cortex / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D002526:Cerebellar Diseases / Q000175:diagnosis*; D002973:Cleidocranial Dysplasia; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D008279:Magnetic Resonance Imaging; D011859:Radiography; D013223:Statistics as Topic