Imaging techniques are important for accurate diagnosis and follow-up of patients with
gliomas. T1-weighted MRI, with or without gadolinium, is the gold standard method …

Diffuse astrocytomas of the adult cerebral hemispheres are unique among tumours in
human beings in the extent to which their imaging features are related to histopathological …

Opinion statement With advances in treatments and survival of patients with glioblastoma
(GBM), it has become apparent that conventional imaging sequences have significant …

Summary Response Assessment in Neuro-Oncology (RANO) response criteria have been
established and were updated in 2023 for MRI-based response evaluation of diffuse …

The assessment of treatment response in glioblastoma is difficult with MRI because reactive
blood–brain barrier alterations with contrast enhancement can mimic tumor progression. In …

Purpose To investigate prospectively the potential of O-(2-[18 F] fluoroethyl)-l-tyrosine (18 F-
FET) PET in comparison to MRI for the assessment of the response of patients with recurrent …

Despite the fact that MRI has evolved to become the standard method for diagnosis and
monitoring of patients with brain tumours, conventional MRI sequences have two key …

Background The goal of this prospective study was to compare the value of both
conventional MRI and O-(2-18 F-fluoroethyl)-L-tyrosine (FET) PET for response evaluation in …

Objective Treatment response assessment in high-grade gliomas uses contrast enhanced
T1-weighted MRI, but is unreliable. Novel advanced MRI techniques have been studied, but …

Techniques for human brain imaging have undergone rapid developments in recent years.
Technological progress has enabled the assessment of many physiological parameters in …