Functional magnetic resonance imaging of head and neck cancer: Performance and potential

Author:

El Beltagi Ahmed H12,Elsotouhy Ahmed H12,Own Ahmed M2,Abdelfattah Wael3,Nair Kavitha3,Vattoth Surjith12

Affiliation:

1. Weill Cornell Medical College, Education City, Ar-Rayyan, Qatar

2. Neuroradiology Department, Hamad Medical Corporation, Doha, Qatar

3. Kuwait Cancer Control Center (KCCC), MOH, Kuwait

Abstract

Functional magnetic resonance imaging (MRI) of tumors of the head and neck usually encompasses diffusion-weighted imaging (DWI) and intravenous (IV) contrast T1 dynamic perfusion imaging (DCE-MRI or PWI). Both techniques can characterize different tissues by probing into their microstructure, providing a novel approach in oncological imaging. In this pictorial review, we will cover the important technical aspects of DWI and PWI, the pathophysiological background and the current applications and potential of these functional MRI techniques in the imaging of head and neck cancer.

Publisher

SAGE Publications

Subject

Clinical Neurology,Radiology Nuclear Medicine and imaging,General Medicine

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