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https://www.readbyqxmd.com/read/28204730/the-effectiveness-and-risks-of-fluoroscopically-guided-lumbar-interlaminar-epidural-steroid-injections-a-systematic-review-with-comprehensive-analysis-of-the-published-data
#1
Anil K Sharma, Yakov Vorobeychik, Ronald Wasserman, Jessica Jameson, Maxim Moradian, Belinda Duszynski, David J Kennedy
No abstract text is available yet for this article.
February 1, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28203022/-clinical-evaluation-of-in-plane-ultrasound-guided-thoracic-paravertebral-block-using-laterally-intercostal-approach
#2
T Xu, M Li, Y Tian, J T Song, C Ni, X Y Guo
OBJECTIVE: To evaluate the feasibility and success rate of in-plane ultrasound-guided paravertebral block using laterally intercostal approach. METHODS: In the study, 27 patients undergoing elective thoracic surgery were selected to do paravertebral block preoperatively. The fifth intercostal space was scanned by ultrasound probe which was placed along the long axis of the rib and 8 cm lateral to the midline of the spine. The needle was advanced in increments aiming at the space between the internal and innermost intercostal muscles...
February 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28197418/expression-of-cadherin-17-promotes-metastasis-in-a-highly-bone-marrow-metastatic-murine-breast-cancer-model
#3
Tomoko Okada, Atsushi Kurabayashi, Nobuyoshi Akimitsu, Mutsuo Furihata
We previously established 4T1E/M3 highly bone marrow metastatic mouse breast cancer cells through in vivo selection of 4T1 cells. But while the incidence of bone marrow metastasis of 4T1E/M3 cells was high (~80%) when injected intravenously to mice, it was rather low (~20%) when injected subcutaneously. Therefore, using 4T1E/M3 cells, we carried out further in vitro and in vivo selection steps to establish FP10SC2 cells, which show a very high incidence of metastasis to lungs (100%) and spines (85%) after subcutaneous injection into mice...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28168344/aneurysmal-bone-cyst-of-the-spine-treated-by-concentrated-bone-marrow-clinical-cases-and-review-of-the-literature
#4
Giovanni Barbanti-Brodano, Marco Girolami, Riccardo Ghermandi, Silvia Terzi, Alessandro Gasbarrini, Stefano Bandiera, Stefano Boriani
PURPOSE: ABC is a benign lesion with unpredictable behavior. Its treatment is challenging, especially in poorly accessible surgical areas, such as spine and pelvis. Currently, the first-line treatment of ABC is repeated selective arterial embolization (SAE) until healing. Other options have been used with variable success rates. We propose an alternative treatment for spine aneurysmal bone cyst (sABC) based on the injection of concentrated autologous bone marrow. METHODS: We retrospectively report and analyze here two cases of patients, a 14-year-old girl and a 16-year-old boy, both affected by ABC in C2 vertebra which were impossible to treat by SAE...
February 6, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28162875/diagnosis-of-spinal-lesions-using-heuristic-and-pharmacokinetic-parameters-measured-by-dynamic-contrast-enhanced-mri
#5
Ning Lang, Huishu Yuan, Hon J Yu, Min-Ying Su
RATIONALE AND OBJECTIVES: This study aimed to evaluate the diagnostic performance of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) in differentiation of four spinal lesions by using heuristic and pharmacokinetic parameters analyzed from DCE signal intensity time course. MATERIALS AND METHODS: DCE-MRI of 62 subjects with confirmed myeloma (n = 9), metastatic cancer (n = 22), lymphoma (n = 7), and inflammatory tuberculosis (TB) (n = 24) in the spine were analyzed retrospectively...
February 2, 2017: Academic Radiology
https://www.readbyqxmd.com/read/28151894/retrospective-radiological-outcome-analysis-following-teriparatide-use-in-elderly-patients-undergoing-multilevel-instrumented-lumbar-fusion-surgery
#6
Arun-Kumar Kaliya-Perumal, Meng-Ling Lu, Chi-An Luo, Tsung-Ting Tsai, Po-Liang Lai, Lih-Huei Chen, Wen-Jer Chen, Chi-Chien Niu
Elderly patients with chronic nonresolving symptoms due to degenerative spine pathologies are prone to have poor surgical outcomes and hardware-related complications, especially following multilevel instrumented lumbar fusion surgeries. With intention of analyzing if teriparatide can be an effective adjunct therapy to surgical management, radiological outcomes are studied. Sixty-two elderly patients were divided into 2 similar groups. Group 1 (n = 30; mean age = 69.83 years; fusion levels = 137; screws = 269) had taken teriparatide (20 mcg SC injection, once daily) for a duration of 7...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28145920/successful-treatment-of-gluteal-pain-from-obturator-internus-tendinitis-and-bursitis-with-ultrasound-guided-injection
#7
Boqing Chen, Leia Rispoli, Todd Stitik, Michelle Leong
This case report describes what the authors believe is the first case of a patient with obturator internus tendinitis and bursitis successfully treated with a corticosteroid injection using a trans-tendinous lateral to medial approach. The patient presented with right gluteal pain not relieved by physical therapy or right hip and ischial bursa corticosteroid injections. Pelvic and lumbar spine MRIs and EMG/NCS findings were unremarkable. Physical examination demonstrated tenderness to palpation at the right middle lower gluteal region...
January 31, 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28143552/abscess-of-the-cervical-spine-secondary-to-injection-site-infection-in-a-heifer
#8
Ueli Braun, Christian Gerspach, Karolin Kühn, Julia Bünter, Monika Hilbe
BACKGROUND: Abscesses in the neck region can result from infection associated with injection of drugs into the neck muscles. To our knowledge, there have been no reports of osteomyelitis of the cervical vertebra and spinal cord compression secondary to an abscess in the neck. This case report describes the findings in a 9.5-month-old heifer with an abscess of the cervical spine secondary to injection site infection. CASE PRESENTATION: The main clinical findings were swelling on the left side of the neck, proprioceptive deficits in all limbs and generalised ataxia...
January 31, 2017: Acta Veterinaria Scandinavica
https://www.readbyqxmd.com/read/28132063/magnetic-resonance-imaging-guided-transplantation-of-neural-stem-cells-into-the-porcine-spinal-cord
#9
Jason J Lamanna, Lindsey N Urquia, Carl V Hurtig, Juanmarco Gutierrez, Cody Anderson, Pete Piferi, Thais Federici, John N Oshinski, Nicholas M Boulis
BACKGROUND: Cell-based therapies are a promising treatment option for traumatic, tumorigenic and degenerative diseases of the spinal cord. Transplantation into the spinal cord is achieved with intravascular, intrathecal, or direct intraparenchymal injection. The current standard for direct injection is limited by surgical invasiveness, difficulty in reinjection, and the inability to directly target anatomical or pathological landmarks. The objective of this study was to present the proof of principle for minimally invasive, percutaneous transplantation of stem cells into the spinal cord parenchyma of live minipigs under MR guidance...
January 28, 2017: Stereotactic and Functional Neurosurgery
https://www.readbyqxmd.com/read/28120768/-use-of-pedicle-percutaneous-cemented-screws-in-the-management-of-patients-with-poor-bone-stock
#10
S Pesenti, T Graillon, N Mansouri, T Adetchessi, P Tropiano, B Blondel, S Fuentes
INTRODUCTION: Management of patients with poor bone stock remains difficult due to the risks of mechanical complications such as screws pullouts. At the same time, development of minimal invasive spinal techniques using a percutaneous approach is greatly adapted to these fragile patients with a reduction in operative time and complications. The aim of this study was to report our experience with cemented percutaneous screws in the management of patients with a poor bone stock. METHODS: Thirty-five patients were included in this retrospective study...
December 2016: Neuro-Chirurgie
https://www.readbyqxmd.com/read/28120640/blockade-of-nmda-receptors-decreased-spinal-microglia-activation-in-bee-venom-induced-acute-inflammatory-pain-in-rats
#11
Li Li, Yongfang Wu, Zhifeng Bai, Yuyan Hu, Wenbin Li
OBJECTIVES: Microglial cells in spinal dorsal horn can be activated by nociceptive stimuli and the activated microglial cells release various cytokines enhancing the nociceptive transmission. However, the mechanisms underlying the activation of spinal microglia during nociceptive stimuli have not been well understood. In order to define the role of NMDA receptors in the activation of spinal microglia during nociceptive stimuli, the present study was undertaken to investigate the effect of blockade of NMDA receptors on the spinal microglial activation induced by acute peripheral inflammatory pain in rats...
March 2017: Neurological Research
https://www.readbyqxmd.com/read/28118274/radiopaque-line-in-front-of-the-lumbar-spine-during-a-s1-transforaminal-epidural-injection-where-is-the-contrast
#12
Osman Hakan Gunduz, Tulay Ercalik, Mehmet Cetin Baskaya
No abstract text is available yet for this article.
January 23, 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28112483/ultrasound-guided-diagnosis-and-injection-of-the-lateral-femoral-cutaneous-nerve-with-an-anatomical-variation
#13
D Palamar, R Terlemez, K Akgun
Meralgia paresthetica (MP) is an entrapment neuropathy of the lateral femoral cutaneous nerve (LFCN). There are many variations in the course of the LFCN. A 55-year-old woman presented with pain and tingling sensations on the anterolateral aspect of her left thigh. Physical examination revealed hypoesthesia of the proximal anterolateral thigh on the left side. During the electrodiagnostic study, sensory nerve action potential of the LFCN could not be obtained on both sides. Through those clinical and electrophysiological findings, we prediagnosed the case as MP and planned to perform diagnostic nerve block...
January 23, 2017: Pain Practice: the Official Journal of World Institute of Pain
https://www.readbyqxmd.com/read/28101655/percutaneous-vertebral-augmentation-in-fragility-fractures-indications-and-limitations
#14
O Gonschorek, S Hauck, T Weiß, V Bühren
INTRODUCTION: There is still no general consensus about the management of osteoporotic vertebral fractures. Recommendations depend on type of fracture, grade of instability, bone quality, and general conditions of the patient. Spontaneous fractures may be considered to be treated different compared to cases with high-velocity trauma. METHODS: According to the DVO, patients without trauma should first be treated conservatively. However, there is no more strict time protocol of 3 or 6 week conservative treatment before operations may be indicated...
January 18, 2017: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
https://www.readbyqxmd.com/read/28093693/a-simple-post-mortem-room-angiography-method-for-the-investigation-of-traumatic-basal-subarachnoid-hemorrhage
#15
Christopher P Johnson, Mike Murphy, George A Johnson, Stephen M Wills, Jonathan E Medcalf
Identifying the site of vascular bleeding in fatal cases of traumatic basal subarachnoid hemorrhage (TBSAH) is important, but can be very difficult to achieve when there is extensive blood clot in the posterior cranial fossa. Post mortem angiography in these circumstances has been reported previously but with mixed results, and is rarely used in current practice within the United Kingdom. We have developed a simple and effective post mortem angiography method, using fluoroscopy and clear modern contrast medium, suitable for use in the autopsy room...
March 2017: Forensic Science, Medicine, and Pathology
https://www.readbyqxmd.com/read/28076929/non-invasive-imaging-demonstrates-clinical-features-of-ankylosing-spondylitis-in-a-rat-adjuvant-model-a-case-study
#16
N Accart, J Dawson, F Kolbinger, I Kramer, N Beckmann
Ankylosing spondylitis is a common rheumatic disease involving both inflammatory erosive osteopenia and bony overgrowth. Main disease features are recapitulated in small rodents challenged with complete Freund's adjuvant. MRI was used to follow longitudinally in vivo changes induced in the rat spine and micro-CT as terminal assessment of bone damage. Histochemistry methods were used to validate these imaging modalities in view of preclinical drug testing and translational applications of spine imaging. Animals were examined using a 3D fat-suppressed gradient-echo sequence, following the injection of gadolinium...
November 2, 2016: European Journal of Histochemistry: EJH
https://www.readbyqxmd.com/read/28072809/optimal-angle-of-contralateral-oblique-view-in-cervical-interlaminar-epidural-injection-depending-on-the-needle-tip-position
#17
Jun Young Park, Myung-Hwan Karm, Doo Hwan Kim, Jae-Young Lee, Hye-Joo Yun, Jeong Hun Suh
BACKGROUND: Chronic neck and upper extremity pain associated with cervical origin is common, and cervical interlaminar epidural steroid injections (CILESIs) are frequently used to manage the symptoms of cervical spinal disorders. However, CILESIs are associated with risks such as dural puncture and cord injury. OBJECTIVES: We aimed to determine the optimal needle tip visualization, in order to minimize CILESIs-induced complications. STUDY DESIGN: Retrospective observational study...
January 2017: Pain Physician
https://www.readbyqxmd.com/read/28063934/morphine-administration-induces-change-in-anxiety-related-behavior-via-wnt-%C3%AE-catenin-signaling
#18
Jiancai Wang, Gang Zhu, Lu Huang, Tiejian Nie, Kai Tao, Yuqian Li, Guodong Gao
Chronic morphine administration is known to decrease anxiety-related behavior, which may lead to morphine-seeking and other social problems. Recent studies have revealed that Wnt/β-catenin signaling plays an important role in anxiety-related behavior. We used HT22 cells, which were derived from primary mouse hippocampal neuronal cultures, to explore the relationship between Wnt signaling and morphine exposure. Many techniques, such as western blot analysis, immunofluorescence and luciferase assays, were utilized...
February 3, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28055969/tmprss2-erg-fusion-promotes-prostate-cancer-metastases-in-bone
#19
Rachel Deplus, Carine Delliaux, Nathalie Marchand, Anne Flourens, Nathalie Vanpouille, Xavier Leroy, Yvan de Launoit, Martine Duterque-Coquillaud
Bone metastasis is the major deleterious event in prostate cancer (PCa). TMPRSS2-ERG fusion is one of the most common chromosomic rearrangements in PCa. However, its implication in bone metastasis development is still unclear. Since bone metastasis starts with the tropism of cancer cells to bone through specific migratory and invasive processes involving osteomimetic capabilities, it is crucial to better our understanding of the influence of TMPRSS2-ERG expression in the mechanisms underlying the bone tropism properties of PCa cells...
December 31, 2016: Oncotarget
https://www.readbyqxmd.com/read/28045713/differentiating-hip-pathology-from-lumbar-spine-pathology-key-points-of-evaluation-and-management
#20
Aaron J Buckland, Ryan Miyamoto, Rakesh D Patel, James Slover, Afshin E Razi
The diagnosis and treatment of patients who have both hip and lumbar spine pathologies may be a challenge because overlapping symptoms may delay a correct diagnosis and appropriate treatment. Common complaints of patients who have both hip and lumbar spine pathologies include low back pain with associated buttock, groin, thigh, and, possibly, knee pain. A thorough patient history should be obtained and a complete physical examination should be performed in these patients to identify the primary source of pain...
February 2017: Journal of the American Academy of Orthopaedic Surgeons
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