We evaluated the diagnostic accuracy of PET with l-methyl- 11 C-methionine ( 11 C-MET)
for the differentiation of recurrent brain tumors from radiation necrosis. Methods: Seventy-…

Object. In this study the authors examined how to differentiate radiation necrosis from
recurrent metastatic brain tumor following stereotactic radiosurgery by using positron emission …

The prognostic impact of TERT mutations has been controversial in IDH-wild tumors, particularly
in glioblastomas (GBM). The controversy may be attributable to presence of potential …

Measurement of cerebral blood flow (CBF), cerebral blood volume (CBV), cerebral oxygen
extraction fraction (OEF) and cerebral metabolic rate of oxygen (CMRO 2 ) by positron …

Background and Purpose— Stroke produces diaschisis in adjacent and connected regions.
The sequential changes in diaschisis over time and the relationship of regions of diaschisis …

Object Following stereotactic radiosurgery (SRS), we examined how to differentiate radiation
necrosis from recurrent malignant glioma using positron emission tomography (PET) with …

Molecular biological characterization of tumors has become a pivotal procedure for glioma
patient care. The aim of this study is to build conventional MRI-based radiomics model to …

Extensive molecular analyses of ependymal tumors have revealed that supratentorial and
posterior fossa ependymomas have distinct molecular profiles and are likely to be different …

We attempted to establish a magnetic resonance imaging (MRI)-based radiomic model for
stratifying prognostic subgroups of newly diagnosed glioblastoma (GBM) patients and …

Identification of genotypes is crucial for treatment of glioma. Here, we developed a method
to predict tumor genotypes using a pretrained convolutional neural network (CNN) from …