The majority of exchanges of oxygen and nutrients are performed around vessels smaller
than 100 μm, allowing cells to thrive everywhere in the body. Pathologies such as cancer …

Arterial spin labeling (ASL) is a non-invasive MRI technique to measure cerebral blood flow
(CBF). This review provides a practical guide and overview of the clinical applications of …

OBJECTIVE. This and its companion article address the 10 most frequently asked questions
that radiologists face when planning, performing, processing, and interpreting different MR …

Eighty percent of all malignant primary brain tumors diagnosed in the United States are
gliomas. 1 The current treatment paradigm for high-grade gliomas (grades III and IV) …

The use of modern MRI technology in radiotherapy is fast growing. MRI is entering all facets
of radiotherapy. This review will start with a very short overview of the newest developments …

Cerebral perfusion, also referred to as cerebral blood flow (CBF), is one of the most
important parameters related to brain physiology and function. The technique of dynamic …

Purpose To evaluate the feasibility of intravoxel incoherent motion (IVIM) perfusion
measurements in the brain with currently available imaging systems. Materials and Methods …

Arterial spin labeling (ASL) is a magnetic resonance imaging technique for measuring tissue
perfusion using a freely diffusible intrinsic tracer. As compared with other perfusion …

Arterial spin labeling (ASL) perfusion is a MRI technique to quantify tissue blood flow. ASL is
a non-invasive technique that labels the protons in the arterial blood by radiofrequency …

Purpose To evaluate the sensitivity of the perfusion parameters derived from Intravoxel
Incoherent Motion (IVIM) MR imaging to hypercapnia-induced vasodilatation and …