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Differential Diagnosis of Cerebellar Atrophy in Childhood: An Update


Poretti, Andrea; Wolf, Nicole I; Boltshauser, Eugen (2015). Differential Diagnosis of Cerebellar Atrophy in Childhood: An Update. Neuropediatrics, 46(6):359-370.

Abstract

Cerebellar atrophy (CA) is a relatively common, but nonspecific finding in pediatric neurology and neuroradiology. Here, we provide an update of checklists for postnatally acquired CA, unilateral CA, and hereditary CA. In addition, we include a list of disorders with ataxia as a symptom, but without CA. These checklists may help the evaluation of differential diagnosis and planning of additional investigations. For diseases associated with hereditary CA, we provide an updated version of our neuroimaging-based pattern-recognition approach that classify CA as isolated ("pure") or associated ("plus") with other neuroimaging findings including hypomyelination, progressive white matter abnormalities, signal changes of the dentate nucleus, cerebellar cortex T2-hyperintensity, and basal ganglia involvement. Finally, we discuss some rules with their exceptions related to pediatric CA, discrepancies between clinical and neuroimaging course, and the difficulties to differentiate CA from cerebellar hypoplasia.

Abstract

Cerebellar atrophy (CA) is a relatively common, but nonspecific finding in pediatric neurology and neuroradiology. Here, we provide an update of checklists for postnatally acquired CA, unilateral CA, and hereditary CA. In addition, we include a list of disorders with ataxia as a symptom, but without CA. These checklists may help the evaluation of differential diagnosis and planning of additional investigations. For diseases associated with hereditary CA, we provide an updated version of our neuroimaging-based pattern-recognition approach that classify CA as isolated ("pure") or associated ("plus") with other neuroimaging findings including hypomyelination, progressive white matter abnormalities, signal changes of the dentate nucleus, cerebellar cortex T2-hyperintensity, and basal ganglia involvement. Finally, we discuss some rules with their exceptions related to pediatric CA, discrepancies between clinical and neuroimaging course, and the difficulties to differentiate CA from cerebellar hypoplasia.

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2 citations in Web of Science®
2 citations in Scopus®
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Additional indexing

Item Type:Journal Article, refereed, further contribution
Communities & Collections:04 Faculty of Medicine > University Children's Hospital Zurich > Medical Clinic
Dewey Decimal Classification:610 Medicine & health
Language:English
Date:December 2015
Deposited On:21 Jan 2016 10:39
Last Modified:05 Apr 2016 19:53
Publisher:Georg Thieme Verlag
ISSN:0174-304X
Publisher DOI:https://doi.org/10.1055/s-0035-1564620
PubMed ID:26444039

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