Results 181 to 190 of about 5,191 (239)

Ultrasonographic Features of Spiradenomas and Cylindromas as Diagnostic Clues in the Pre‐Therapeutic Setting

JEADV Clinical Practice, EarlyView.
Diana Crisan, Tina Weiss, Karin Scharffetter‐Kochanek, Yusef Sallum, Ioana‐Ancuta Ungureanu, Maria Crisan   +5 more
wiley   +1 more source

Quantifying Skin Sodium Concentration With Novel Very Rapid Biexponential T2 Relaxometry and Signal Loss Compensation Methodology

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To accurately measure skin tissue sodium concentration (TSC) through development of spin‐3/2 relaxometry methodology that also considers blood sodium. Methods Mxy generation during RF excitation is substantially reduced by very rapid T2f.
Gurparkash Singh, Christian Beaulieu, Rob Stobbe   +2 more
wiley   +1 more source

Tiny Cells, Big Clues: Unveiling Infantile Pyknocytosis Through a Case Series. [PDF]

Cureus
Mohammed Nowfal FA, Ahmed S, Alhussain Radaideh M.   +2 more
europepmc   +1 more source

Phase‐Sensitive Modeling Improves Fat DESPOT Multiparametric Relaxation Mapping in Fat‐Water Mixtures

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To improve on a multiparametric technique—known as Fat DESPOT—to map the fat‐ and water‐specific R1$$ {R}_1 $$ (R1f$$ {R}_{1f} $$, R1w$$ {R}_{1w} $$), R2*$$ {R}_2^{\ast } $$, and proton density fat fraction (PDFF) by upgrading the parameter initialization and introducing explicit model sensitivity to the complex phase of the water and ...
Renée‐Claude Bider, Cristian Ciobanu, Jorge Campos Pazmiño, Véronique Fortier, Evan McNabb, Ives R. Levesque   +5 more
wiley   +1 more source

Pre-analytical Best Practices for RNA Sequencing from Small Biopsies and Cytologic Specimens. [PDF]

Mol Diagn Ther
Sura GH, Engel KB, Greytak SR, Gaston SM, McKillip KD, Rao A, Guan P, Symmans WF, Clark R, Arcila M, Ghatak S, Bomsztyk K, Agrawal L.   +12 more
europepmc   +1 more source

Time‐Efficient Interleaved Spin Density‐Weighted and Inversion Recovery 23Na MRI of the Human Calf Muscle at 7 T

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Spin density‐weighted (SDW) and inversion recovery (IR) 23Na MRI provide different sodium contrasts with complementary information. Therefore, the aim was to develop a time‐efficient sequence scheme capable of providing both contrasts by acquiring SDW and IR 23Na MRI data within a single sequence without additional measurement time ...
Tobias Wilferth, Fiona Meyer, Jordan M. Höhn, Michael Uder, Armin M. Nagel   +4 more
wiley   +1 more source

Optimization of the Cell‐Based Assay Methodology to Study Degradation of Acetylcholine Receptors (Antigenic Modulation) by Antibodies From Myasthenia Gravis Patients

Muscle &Nerve, EarlyView.
ABSTRACT Introduction/Aims Degradation of cell‐surface acetylcholine receptors (AChRs) by antigenic modulation is a key pathogenic mechanism of myasthenia gravis (MG) autoantibodies, yet standard assays primarily detect antibody binding rather than functional effects.
Peng Du, Marina Mané‐Damas, Fien M. Verhamme, Mahan Moshir, Peter Ulrichts, Barbie Machiels, Mario Losen, Pilar Martinez‐Martinez   +7 more
wiley   +1 more source

Survival and mortality predictors among adults with rheumatic heart disease in ethiopia: a 10-year retrospective cohort study. [PDF]

BMC Cardiovasc Disord
Nasir M, Markos S.
europepmc   +1 more source

Systemic Immune‐Inflammation Index and Gait Speed in Older Adults: Evidence From NHANES 1999–2002

The Kaohsiung Journal of Medical Sciences, EarlyView.
Ying‐Lun Chen, Zhen‐Xuan Ma
wiley   +1 more source

Urinary Incontinence and Risk of All‐Cause Mortality: A Systematic Review and Meta‐Analysis of Observational Studies

Neurourology and Urodynamics, EarlyView.
ABSTRACT Aims Urinary incontinence (UI) is a prevalent condition among adults and imposes a substantial societal burden, yet its association with all‐cause mortality remains uncertain. This study systematically reviewed and quantified the association between UI and mortality risk.
Yanyan Zhou, Liwei Wang, Weijia Sun, Zhong Wang, Kuiqing Shao, Feng Xu, Zhan Gao   +6 more
wiley   +1 more source