Results 71 to 80 of about 57,818 (286)

“GatorSign” for severe lumbar spinal canal stenosis: Magnetic resonance imaging evidence of lumbar perineural edema in the central canal

Acta Radiologica Open, 2022
Lumbar spinal stenosis is one of the most commonly diagnosed pathological conditions of the spine. Patients with lumbar spinal stenosis can be symptomatic or asymptomatic.
Dharam Persaud-Sharma, Ashlyn Mason, Sanjeev Kumar   +2 more
doaj   +1 more source

Focusing on spinal stenosis: emerging discoveries concerning Alendronate-induced risks and genetic drug targets

Journal of Orthopaedic Surgery and Research
Background Spinal stenosis is a common disease in clinical practice, and drug use is one of its potential predisposing factors. Alendronate, a widely used clinical drug for osteoporosis treatment, has the potential to trigger spinal stenosis.
Nan Yang, Jingkai Di, Xiang Han, Wei Zhang, Xinliang Cui, Haoyu Feng   +5 more
doaj   +1 more source

From Negative Duplex to Phlegmasia in Minutes: Bedside POCUS Identifies Rapid Thrombosis Unmasking Underlying May–Thurner Syndrome

Journal of Clinical Ultrasound, EarlyView.
Point‐of‐care‐ultrasound revealed an evolving acute noncompressible deep vein thrombosis (asterisks) in the left lower extremity veins (right panel) that was not evident on duplex ultrasound 14 min prior (left panel; asterisks demonstrate compressed veins). The patient was treated emergently and found to have May–Thurner syndrome.
Anthony Unger
wiley   +1 more source

Spinal stenosis: A summary and review

, 1993
A review of the etiology, clinical, radiological and laboratory presentation, differential diagnosis and management of spinal stenosis is presented.
Walker, B.F.
core  

Spinal Stenosis

, 2020
Spinal stenosis is caused by narrowing of the spinal canal or neural foramina producing root ischaemia and neurogenic claudication Stenosis of the spinal canal is most often caused by a combination of loss of disc space, osteophytes and a hypertrophic ...

core  

Unveiling therapeutic targets for spinal stenosis from genetic insights: a Mendelian randomization analysis

Scientific Reports
Spinal stenosis is a commonly chronic spinal degenerative disease, which is a major cause of pain and dysfunction in the elderly. Mendelian randomization (MR) has been widely applied to repurpose licensed drugs and identify novel therapeutic targets ...
Zhaopeng Fan, Bohong Chen, Le Ding, Hua Guo   +3 more
doaj   +1 more source

Percutaneous transforaminal full endoscopic decompression for the treatment of lumbar spinal stenosis

BMC Musculoskeletal Disorders, 2020
Background One advantage of an endoscopic approach to treating lumbar spinal stenosis is preservation of spine stability and the adjacent anatomy, and there is a decrease in adjacent segment disc degeneration. The purpose of this study was to discuss the
Peigen Xie, Feng Feng, Zihao Chen, Lei He, Bu Yang, Ruiqiang Chen, Wenbin Wu, Bin Liu, Jianwen Dong, Tao Shu, Liangming Zhang, Chien-Min Chen, Limin Rong   +12 more
doaj   +1 more source

A Study on Predicting Split Renal Function Using Renal Blood Flow Weighted Estimated Glomerular Filtration Rate From Arterial Spin Labeling MRI

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Traditional methods for evaluating split renal function, including contrast‐enhanced CT and radionuclide imaging, have limitations related to ionizing radiation or potentially nephrotoxic contrast agents. Purpose To investigate the value of renal blood flow (RBF)‐weighted estimated glomerular filtration rate (eGFR) derived from ...
Zhiyong Lin, Yuxi Li, Rui Wang, Wei Li, Jinxia Zhu, Bernd Kuehn, Jianxing Qiu, Jianping Li   +7 more
wiley   +1 more source

Hemodynamic Significance of APEXCT Coronary Angiography Combined With Dynamic CT Myocardial Perfusion Imaging in Assessing Restenosis After Coronary Stenting

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study aimed to evaluate the hemodynamic significance of in‐stent restenosis (ISR) by using a combined anatomical‐functional approach with photon‐counting CT coronary angiography (APEX‐CT CTA) and dynamic CT myocardial perfusion imaging (CT‐MPI). We prospectively enrolled 239 symptomatic patients at least 9 months after PCI.
Liang‐Shi Wang, Tian Bai, Ji‐Zhou Yan, Peng‐Yu Guan, Li‐Juan Wen, Hong Guo, Tian‐Yu Zhang   +6 more
wiley   +1 more source

Spinal stenosis with meralgia paraesthetica

, 1988
Of 232 patients with evidence of lumbar spinal stenosis, 13 had symptoms of meralgia paraesthetica. Myelography demonstrated that in all but one of these 13 cases the L3-4 level was involved by stenosis; in 12 matched control patients with spinal ...
AH Wang, WD Xu, GX Jiang
core   +1 more source