This review will discuss conventional and advanced magnetic resonance (MRI) imaging techniques used to study the spine and spinal cord according to the anatomical structures and clinical indications. Clinical challenges that neuroradiologists may face are also discussed, such as the "when" and "where" concerning the use of each technique, and in which pathology or clinical scenario each technique is useful. Finally, some "tips and tricks" to overcome the challenges are provided with clinical examples.
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http://dx.doi.org/10.1016/j.neurol.2020.07.005 | DOI Listing |
Cureus
December 2024
Department of Orthopedic Surgery, Spine and Spinal Cord Center, Osaka International Medical and Science Center, Osaka, JPN.
Introduction: Lumbar canal stenosis (LCS) is a common degenerative lumbar spinal disease (DLSD) widely treated by decompression surgery, also known as laminectomy. Few cases have been observed where DLSD has progressed postoperatively, thus requiring reoperation. However, data on such cases are limited.
View Article and Find Full Text PDFCureus
December 2024
Neurosurgery, Al-Azhar University, Giza, EGY.
Intradural disc herniation (IDDH) is a rare condition, accounting for less than 0.5% of herniated disc cases, primarily affecting the lumbar region and often presenting with severe nerve compression or cauda equina syndrome. This paper presents the case of a 60-year-old female with a history of hypertension, dyslipidemia, stroke, and hypothyroidism, who arrived with severe lower back pain, lower limb weakness, and urinary retention.
View Article and Find Full Text PDFFront Nutr
January 2025
Department of Spinal and Spinal Cord, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
Background: The non-high-density lipoprotein cholesterol to high-density lipoprotein cholesterol ratio (NHHR) is a newly developed lipid parameter. However, the current research has only explored the relationship with lumbar spine bone mineral density, lacking studies on bone mineral density at other sites, total body bone mineral density, and an analysis of risk factors. This study aims to determine the potential association between NHHR and lumbar BMD, increase awareness of the impact of lipid levels on bone health.
View Article and Find Full Text PDFJBJS Essent Surg Tech
January 2025
Department of Neurosurgery, Center for Neuroscience and Spine, Virginia Mason Medical Center, Seattle, Washington.
Background: Prone transpsoas lumbar interbody fusion (PTP) is a newer technique to treat various spinal disc pathologies. PTP is a variation of lateral lumbar interbody fusion (LLIF) that is performed with the patient prone rather than in the lateral decubitus position. This approach offers similar benefits of lateral spinal surgery, which include less blood loss, shorter hospital stay, and quicker recovery compared with traditional open spine surgery.
View Article and Find Full Text PDFQuant Imaging Med Surg
January 2025
Department of Imaging Medicine and Nuclear Medicine, Shandong Second Medical University, Weifang, China.
Background: Rapid kilovolt (kV)-switching dual-energy computed tomography (DECT) has been increasingly applied to the measurement of lumbar spine bone mineral density (BMD) in humans and animal models. The objective of this study was to investigate the optimal parameters for the measurement of vertebral BMD. The BMD of the spinal model was measured by means of DECT in combination with different noise index (NI) and preset adaptive statistical iterative reconstruction Veo (ASiR-V) levels.
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