Results 81 to 90 of about 267,585 (286)

Diagnostic value of synthetic diffusion-weighted imaging on breast magnetic resonance imaging assessment: comparison with conventional diffusion-weighted imaging

Diagnostic and Interventional Radiology
PURPOSETo compare images generated by synthetic diffusion-weighted imaging (sDWI) with those from conventional DWI in terms of their diagnostic performance in detecting breast lesions when performing breast magnetic resonance imaging (MRI).METHODSA total
Ebru Yılmaz, Nilgün Güldoğan, Sıla Ulus, Ebru Banu Türk, Mustafa Enes Mısır, Aydan Arslan, Mustafa Erkin Arıbal   +6 more
doaj   +1 more source

Lung magnetic resonance imaging with diffusion weighted imaging provides regional structural as well as functional information without radiation exposure in primary antibody deficiencies [PDF]

, 2015
PURPOSE: Primary antibody deficiency patients suffer from infectious and non-infectious pulmonary complications leading over time to chronic lung disease. The complexity of this pulmonary involvement poses significant challenge in differential diagnosis
CATALANO, Carlo, Fraioli, Francesco, GRANATA, GUIDO, MILITO, CINZIA, PESCE, ANNA MARIA, PULVIRENTI, FEDERICA, QUINTI, Isabella, SERRA, GOFFREDO, VALENTE, MICHELE   +8 more
core   +1 more source

Association of Corticospinal Tract Asymmetry With Ambulatory Ability After Intracerebral Hemorrhage

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Ambulatory ability after intracerebral hemorrhage (ICH) is important to patients. We tested whether asymmetry between ipsi‐ and contra‐lesional corticospinal tracts (CSTs) assessed by diffusion tensor imaging (DTI) is associated with post‐ICH ambulation.
Yasmin N. Aziz, Carl D. Langefeld, Mary E. Comeau, Miranda C. Marion, Tyler P. Behymer, Lee A. Gilkerson, Padmini Sekar, Weihong Yuan, Vivek Khandwala, Brady J. Williamson, Thomas Maloney, Achala Vagal, Pierce Boyne, Kari Dunning, Matthew L. Flaherty, Steven J. Kittner, Prachi Mehndiratta, Gunjan Y. Parikh, Michael L. James, David Roh, Fernando D. Testai, Farhaan S. Vahidy, James Thornton, Ranjit Bagga, Daniel Woo, Stacie L. Demel   +25 more
wiley   +1 more source

Relationship Between Quantitative MRI Biomarkers and Patient-Reported Outcome Measures After Cartilage Repair Surgery: A Systematic Review. [PDF]

, 2018
Background:Treatment of articular cartilage injuries remains a clinical challenge, and the optimal tools to monitor and predict clinical outcomes are unclear.
Cole, Brian J, Cotter, Eric, Davey, Annabelle, Lansdown, Drew A, Wang, Kevin   +4 more
core   +1 more source

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz, Josefine Eck, Joel S. Winston, Kate Baker   +3 more
wiley   +1 more source

Role of diffusion-weighted MR imaging in discrimination between the intracranial cystic masses

The Egyptian Journal of Radiology and Nuclear Medicine, 2014
Objective: Discriminating pyogenic brain abscesses from cystic or necrotic tumors is sometimes difficult with CT or conventional MR imaging. Diffusion MR imaging is a valuable diagnostic test in cases of intracranial cystic masses. Methods: This work was
Ahmed Farid Yousef, Amany Elkharbotly, Magdy Settin, Yasser Mousa   +3 more
doaj   +1 more source

Structural Adaptive Smoothing in Diffusion Tensor Imaging: The R Package dti [PDF]

Diffusion weighted imaging has become and will certainly continue to be an important tool in medical research and diagnostics. Data obtained with diffusion weighted imaging are characterized by a high noise level.
Jörg Polzehl, Karsten Tabelow
core   +1 more source

Neuroinflammation and white matter alterations in obesity assessed by Diffusion Basis Spectrum Imaging [PDF]

, 2019
Human obesity is associated with low-grade chronic systemic inflammation, alterations in brain structure and function, and cognitive impairment. Rodent models of obesity show that high-calorie diets cause brain inflammation (neuroinflammation) in ...
Ances, Beau M, Eisenstein, Sarah A, Hershey, Tamara, Murphy, Tatianna, Neyman, Olga, Rutlin, Jerrel, Samara, Amjad, Shimony, Joshua S, Song, Sheng-Kwei, Sreevalsan, Nitya, Strain, Jeremy, Sun, Peng   +11 more
core   +1 more source

The physical and biological basis of quantitative parameters derived from diffusion MRI [PDF]

, 2012
Diffusion magnetic resonance imaging is a quantitative imaging technique that measures the underlying molecular diffusion of protons. Diffusion-weighted imaging (DWI) quantifies the apparent diffusion coefficient (ADC) which was first used to detect ...
Winston, GP
core   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source