Identification and targeting of an FGFR fusion in a pediatric thalamic "central oligodendroglioma".

ABSTRACT: Approximately 1-5% of pediatric intracranial tumors originate in the thalamus. While great strides have been made to identify consistent molecular markers in adult oligodendrogliomas, such as the 1p/19q co-deletion, it is widely recognized that pediatric oligodendrogliomas have a vastly different molecular make-up. While pediatric thalamic or "central oligodendrogliomas" are histologically similar to peripheral pediatric oligodendrogliomas, they are behaviorally distinct and likely represent a cohesive, but entirely different entity. We describe a case of a 10-year-old girl who was diagnosed with an anaplastic glioma with features consistent with the aggressive entity often diagnosed as central or thalamic oligodendroglioma. We performed whole-exome (paired tumor and germline DNA) and tran

SUBMITTER: Linzey JR 

PROVIDER: S-EPMC5871816 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature