Malignant glioma-primitive neuroectodermal tumor recurring as PNET-like only subdural collection: Case report.

Conclusion: In addition to histologic deviation, MG-PNET can present with variable radiographic findings on MRI and a clinical course distinctive from traditional glioblastoma. The hypercellular nature of this lesion can present as a diffusion-restricting lesion. PMID: 29119041 [PubMed]
Source: Surgical Neurology International - Category: Neurosurgery Tags: Surg Neurol Int Source Type: research