Case Report: Intracranial peripheral primitive neuroectodermal tumor - Ewing′s sarcoma of dura with transcalvarial-subgaleal extension: An unusual radiological presentation

Indian Journal of Radiology and Imaging

Sachchida Nand Yadav¹  Umesh Chandra Garga¹  Shahina Bano¹ 

[1] Department of Radiodiagnosis, Dr Ram Manohar Lohia Hospital and PGIMER, New Delhi - 110 001, India;

关键词: computed tomography (ct);    intracranial ppnet-es of dura;    magnetic resonance imaging (mri);   

DOI  :  10.4103/0971-3026.57215

来源: DOAJ

【 摘 要 】

The occurrence of the intracranial, peripheral, primitive, neuroectodermal tumor, Ewing′s sarcoma (pPNET-ES) of the dura, is very rare. Immunophenotypical as well as genetic analyses play key roles in its diagnosis and differentiation from central PNET. We describe here the CT scan and MRI findings of an interesting case of intracranial pPNET-ES arising from the anterior falx cerebri with a trancalvarial-subgaleal extension.

【 授权许可】

Unknown