Results 71 to 80 of about 19,627 (220)

Dynamic Contrast Enhanced—Magnetic Resonance Fingerprinting (DCE‐MRF) Improves Detection of Induced Vascular Perfusion Reduction in a Mouse Breast Cancer Model

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Dynamic contrast‐enhanced MRI (DCE‐MRI) can assess tumor perfusion using pharmacokinetic models. However, poor DCE‐MRI reproducibility from reliance on conventional T1‐weighted MRI has limited clinical translation. We evaluated whether Dynamic Contrast Enhanced‐Magnetic Resonance Fingerprinting (DCE‐MRF), which directly generates ...
Christina J. MacAskill, Bernadette O. Erokwu, Yuran Zhu, Guanhua Wang, Andrew Dupuis, Barbara J. Schiemann, Gopalakrishnan Ramamurthy, Chetan B. Dhakan, Michael Kavran, Chunying Wu, William P. Schiemann, Yilun Sun, Mark A. Griswold, Xin Yu, Mark D. Pagel, Chris A. Flask   +15 more
wiley   +1 more source

カベオリン異常症における特徴的な骨格筋MRI画像所見に関する検討 [PDF]

, 2019
博士(医学) 甲第702号(主論文の要旨、要約、審査結果の要旨、本文)，著者名:Kumiko IHIGURO・Takahiro NAKAYAMA・Masaru YOSHIOKA・Terumi MURAKAMI・Sachiko KAJINO・Minobu SHICHIJI・Takatoshi SATO・Naomi HINO-FUKUYO・Satoshi KURU・Makiko OSAWA・Satoru NAGATA・Mariko OKUBO・Nobuyuki MURAKAMI・Yukiko K ...
石黒 久美子
core   +2 more sources

Muscle fat infiltration and its relation with pain intensity, disability, and cervical curvature in individuals with nonspecific neck pain: A systematic review study

PM&R, EarlyView.
Abstract Objective To review and analyze the association between muscle fat infiltration (MFI) and pain intensity, disability, and cervical alignment in individuals with nonspecific neck pain. Type Systematic review study. Literature Survey Nonspecific neck pain is associated with muscular changes, including fatty infiltration, which may contribute to ...
Hardianty Andi Munawarah Abduh, Hironobu Kuruma, Takuya Otsuka, Aufa Miftah Firdausy   +3 more
wiley   +1 more source

The Utility of Paraspinal Mapping Technique in the Diagnosis of Lumbar Spinal Canal Stenosis.

مجلة كلية الطب, 2014
Background: Lumbar spinal canal stenosis (LSCS) is a disorder that causes neurologic deficit, pain and disability. It is common in the elderly, and increasingly encountered as the population ages.
Zina S. Fakhry, Najeeb H. Mohammed, Safaa H. Ali   +2 more
doaj   +1 more source

Can paraspinal muscle degeneration be a reason for refractures after percutaneous kyphoplasty? A magnetic resonance imaging observation

Journal of Orthopaedic Surgery and Research, 2021
Background Vertebral augmentation (VA) techniques are used to treat acute osteoporotic vertebral compression fractures (OVCFs). However, the incidence of recurrent vertebral fractures after VA is controversial.
He Zhao, Yan He, Jun-Song Yang, Wei Bao, Jian Chen, Ji-Jun Liu, Qing-Da Li, Peng Liu, Bing Qian, Yuan-Ting Zhao, Ding-Jun Hao   +10 more
doaj   +1 more source

Severe Lumbar Disability Is Associated With Decreased Psoas Cross-Sectional Area in Degenerative Spondylolisthesis [PDF]

, 2018
Study Design: Retrospective cohort. Objectives: Alterations in lumbar paraspinal muscle cross-sectional area (CSA) may correlate with lumbar pathology.
Butler, Joseph S., Kaye, Ian D., Kepler, Christopher K., McKenzie, James C., Morrissey, Patrick B., Sebastian, Arjun S., Vaccaro, Alexander R., Wagner, Scott C.   +7 more
core   +1 more source

Classification of Paraspinal Muscle Impairments by Surface Electromyography [PDF]

Physical Therapy, 1998
The purpose of this article is to provide an overview of research to develop surface electromyographic (EMG) measurements for classification of paraspinal muscle impairments in persons with low back pain (LBP). The process of developing laboratory and clinically based protocols is described.
S H, Roy, L I, Oddsson
openaire   +2 more sources

Analysis of balance in adults with chronic axial spinal pain receiving medial branch block or radiofrequency ablation procedures

PM&R, EarlyView.
Abstract Background Medial branch blocks (MBB) and radiofrequency ablations (RFA) are common diagnostic, prognostic, and interventional procedures performed for the management of cervical and lumbar spine facetogenic pain. Although these procedures have established utility as pain management strategies, it is unclear if the disruption in function of ...
Matthew Carter, John D Ralston, Robert Burnham, Jennifer Laxshimalla, Lisa Jasper, JuliAnn Thai, Ashley D Smith   +6 more
wiley   +1 more source

Imaging muscle as a potential biomarker of denervation in motor neuron disease [PDF]

, 2018
Objective To assess clinical, electrophysiological and whole-body muscle MRI measurements of progression in patients with motor neuron disease (MND), as tools for future clinical trials, and to probe pathophysiological mechanisms in vivo.
Alix, J., Baster, K., Bigley, J., Bradburn, M., David, C., Ganesh Rao, D., Hoggard, N., Jenkins, T., McDermott, C., O'Brien, E., Pearson, E., Shaw, P., Wilkinson, I.   +12 more
core   +1 more source

Evaluation of the relationship between the severity of sarcopenia and osteoporosis: A magnetic resonance imaging and dual-energy X-ray absorptiometry study

Medicine Science
This study aimed to investigate the presence of sarcopenia which was graded according to Magnetic Resonance (MR) imaging in paraspinal muscles and explore the degree of osteoporosis by bone mineral density.
Nuran Sabir, Pinar Cakmak, Ibrahim Hasbey   +2 more
doaj   +1 more source