Items tagged “dwi”
8 results found
Case
Cholesteatoma
Published
15 Sep 2010
78% complete
CT
MRI
Case
Perianal abscess
Published
13 May 2011
80% complete
MRI
Case
Recurrent cholesteatoma
Published
15 Oct 2011
50% complete
CT
MRI
Article
Diffusion-weighted imaging
Diffusion-weighted imaging (DWI) is a form of MR imaging based upon measuring the random Brownian motion of water molecules within a voxel of tissue. In general simplified terms, highly cellular tissues or those with cellular swelling exhibit lower diffusion coefficients. Diffusion is particular...
Article
Apparent diffusion coefficient
Apparent diffusion coefficient (ADC) is a measure of the magnitude of diffusion (of water molecules) within tissue, and is commonly clinically calculated using MRI with diffusion-weighted imaging (DWI) 1.
Basics
Diffusion-weighted imaging (DWI) is widely appreciated as an indispensable tool i...
Case
Loss of insular ribbon sign
Published
07 Aug 2015
92% complete
MRI
CT
Case
Lacunar infarction of the posterior limb of the internal capsule
Published
07 Jan 2016
80% complete
MRI
Case
Sporadic Creutzfeldt-Jakob disease
Published
11 Feb 2019
80% complete
MRI