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https://www.readbyqxmd.com/read/29333031/a-case-of-multifocal-eosinophilic-granuloma-involving-spine-and-pelvis-in-a-young-adult-a-radiopathological-correlation
#1
Santosh Rai, H B Sridevi, Radha R Pai, Pulastya Sanyal
We present a case of multiple osteolytic lesions in a 28-year-old adult who presented with headache, back pain, and hip pain of 6 months. There was no history of localized swelling or rise of temperature, no history of weight loss or evening rise of temperature. On examination, there were no focal neurological deficits. Routine laboratory investigations, including total leukocyte counts, differential leukocyte counts, hemoglobin, and platelet counts, were within normal limits. There was a borderline elevation of erythrocyte sedimentation rate...
October 2017: Indian Journal of Medical and Paediatric Oncology
https://www.readbyqxmd.com/read/29327108/computed-tomography-for-occult-fractures-of-the-proximal-femur-pelvis-and-sacrum-in-clinical-practice-single-institution-dual-site-experience
#2
Jacob C Mandell, Michael J Weaver, Bharti Khurana
PURPOSE: The purpose of this study was to evaluate the diagnostic performance of CT for assessment of occult fractures of the proximal femur, pelvis, and sacrum. MATERIALS AND METHODS: A retrospective review was performed on patients who received a CT of the hip or pelvis for suspected occult fracture after negative or equivocal radiographs performed within 24 h. The official radiology report was utilized for the determination of CT findings and calculation of sensitivity and specificity...
January 11, 2018: Emergency Radiology
https://www.readbyqxmd.com/read/29323806/spine-and-spinal-cord-injuries-after-falls-from-tree-stands-during-the-wisconsin-deer-hunting-season
#3
Kimberly Hamilton, Brandon Rocque, Nathaniel Brooks
BACKGROUND: Deer hunting is popular in much of the United States. In Wisconsin, use of tree stands for hunting is common. Spine surgeons at a Level 1 Trauma Center observed a high incidence of spine and spinal cord injury due to falls from tree stands while hunting. This study's purpose is to systematically characterize and classify those injuries. METHODS: We reviewed the University of Wisconsin Hospital and Clinics' trauma database for tree stand-related injuries from 1999 to 2013...
November 2017: WMJ: Official Publication of the State Medical Society of Wisconsin
https://www.readbyqxmd.com/read/29316959/ankylosing-spondylitis-kyphosis-surgical-correction-postoperative-evaluation-via-srs-22-domain-investigation
#4
Hao Zhang, XueSong Zhang, Fanqi Hu, Wenhao Hu, Yao Wang, Yongyu Hao
BACKGROUND: The SRS-22 is used to evaluate clinical outcomes in ankylosing spondylitis kyphosis patients. This study aimed to investigate the relationship between Scoliosis Research Society-22 (SRS-22) domains and satisfaction with management in patients who underwent surgical correction for ankylosing spondylitis kyphosis. The relationship between patient satisfaction and SRS-22 domain scores will feedback abundant information of therapeutic effect and significance for treatment guidance...
January 9, 2018: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/29314659/effectiveness-of-using-a-new-polyurethane-foam-multi-layer-dressing-in-the-sacral-area-to-prevent-the-onset-of-pressure-ulcer-in-the-elderly-with-hip-fractures-a-pragmatic-randomised-controlled-trial
#5
Cristiana Forni, Fabio D'Alessandro, Pina Gallerani, Rossana Genco, Andrea Bolzon, Caterina Bombino, Sandra Mini, Laura Rocchegiani, Teresa Notarnicola, Arianna Vitulli, Alfredo Amodeo, Guglielmo Celli, Patrizia Taddia
Hip fractures in the elderly are a serious problem for the health service due to the high rate of complications. One of these complications is pressure ulcers that, according to the literature, occur in 8.8% to 55% of patients and mainly arise in the sacral area. The present randomised controlled trial tests whether applying a new innovative multi-layer polyurethane foam dressing (ALLEVYN LIFE™), reduces the onset of pressure ulcers in the sacral area. From March to December 2016, 359 fragility hip fracture patients were randomly divided into 2 groups: 182 in the control group and 177 in the experimental group...
January 4, 2018: International Wound Journal
https://www.readbyqxmd.com/read/29300285/sacral-skin-temperature-assessed-by-thermal-imaging-role-of-patient-vascular-attributes
#6
Harvey N Mayrovitz, Paige E Spagna, Martha C Taylor
PURPOSE: The purpose of this study was to test the hypothesis that temperature differentials measured by thermal imaging of sacral versus a remote skin area in critically ill patients differentiate those with significant vascular disease and risk for pressure injury of the sacral area. DESIGN: Prospective cohort study. SUBJECTS AND SETTING: The sample comprised 100 patients (58 men, 42 women) with mean ± SD ages of 70.4 ± 14.4 and 74.0 ± 14...
January 2018: Journal of Wound, Ostomy, and Continence Nursing
https://www.readbyqxmd.com/read/29299627/3d-vascular-anatomy-of-the-presacral-space-impact-of-age-and-adiposity
#7
Alexander A Berger, Steven Abramowitch, Pamela A Moalli
INTRODUCTION AND HYPOTHESIS: Defining patient characteristics that alter vascular anatomy at the sacrum is critical for avoiding life-threatening bleeding at the time of sacrocolpopexy. We tested the hypothesis that in thinner/older women, the bifurcations of the aorta and inferior vena cava (IVC) are lower relative to S1 resulting in less space accessible for suture/mesh placement, placing this group at increased risk of major vascular injury. METHODS: In a retrospective cross-sectional study, CT scans were used to make 2D measurements and a 3D model of the aorta/IVC, intervertebral disc space, and bony anatomy using segmentation and modeling software...
January 3, 2018: International Urogynecology Journal
https://www.readbyqxmd.com/read/29299501/giant-cell-tumor-of-the-sacrum-series-of-19-patients-and-review-of-the-literature
#8
Khodamorad Jamshidi, Abolfazl Bagherifard, Alireza Mirzaei, Mehrdad Bahrabadi
There are still some debates regarding the best treatment of Giant Cell Tumor (GCT) of the sacrum. Since GCT of this location is rare, therapeutic strategies are mainly based on the treatment of GCT in other anatomic locations. The objective of this study was to evaluate the oncologic and clinical results of surgical management of sacral GCT with and without local adjuvant therapy. Medical records of 19 patients diagnosed with GCT of the sacrum, were retrospectively reviewed. Sixteen patients were treated by intralesional curettage and three patients with marginal resection...
November 2017: Archives of Bone and Joint Surgery
https://www.readbyqxmd.com/read/29298468/radiographic-position-of-the-electrode-as-a-predictor-of-the-outcome-of-interstim-therapy
#9
Abdullah Ahmed Gahzi, Mai Ahmed Banakhar, Dean S Elterman, Magdy Hassouna
PURPOSE: Sacral neuromodulation (SNM) therapy is indicated for some refractory urological conditions. The electrode lead position in sacral x-rays during routine follow-up may predict the outcome of SNM therapy. To determine whether the radiographic position of the electrode in the sacral foramen predicted the long-term outcome of SNM therapy. METHODS: This was a retrospective study of patients who underwent InterStim SNM at Toronto Western Hospital by 2 surgeons from July 2013 to March 2014...
December 2017: International Neurourology Journal
https://www.readbyqxmd.com/read/29296040/evaluation-and-performance-of-arccheck-and-film-using-gamma-criteria-in-pre-treatment-quality-assurance-of-stereotactic-ablative-radiotherapy
#10
Prabhakar Ramachandran, Abdulrahman Tajaldeen, David Taylor, Derrick Wanigaratne, Karl Roozen, Moshi Geso
Aim: The aim of this study is to assess the use of ArcCHECK (AC) as an alternative method to replace film dosimetry for pre-treatment quality assurance (QA) of three-dimensional conformal radiation therapy, intensity-modulated radiation therapy (IMRT), and volumetric-modulated arc therapy (VMAT) stereotactic ablative radiotherapy (SABR) treatment plans. Materials and Methods: Twenty-five patients with a varied diagnosis of lung, spine, sacrum, sternum, ribs, scapula, and femur undergoing SABR were selected for this study...
October 2017: Journal of Medical Physics
https://www.readbyqxmd.com/read/29285406/virtual-autopsy-to-assess-sacral-anatomy-conditions-for-a-minimal-invasive-approach-to-the-spinal-canal-through-the-hiatus-sacralis
#11
Andrea Bodmer, Steffen Ross, Andreas Raabe, Jürgen Beck, Christian T Ulrich, Philippe Schucht
Background: Despite multiple advantages of minimally invasive techniques in spinal surgery, the currently used approaches may lead to postoperative pain and spinal instability. As a natural orifice, the hiatus sacralis offers a nontransmuscular alternative entry point for endoscopic approaches. In this study, we collected data about the complex anatomical conditions of the sacral canal as a basis for the development of a sacral endoscope. Methods: We retrospectively evaluated 192 postmortem human cadaveric specimens with computed tomography (CT)...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/29285403/sacroiliac-stabilization-for-sacral-metastasis-a-case-series
#12
Morenikeji A Buraimoh, Charles C Yu, Michael P Mott, Gregory P Graziano
Background: The sacrum is a rare location for spinal metastasis. These lesions are typically large and destructive by the time of diagnosis, making treatment difficult. When indicated, surgical stabilization offers pain relief and preserves independence in patients with impending and acute pathological sacral fractures. Case Description: Three consecutive patients presented with sacral metastases. After either failing radiation therapy or presenting with acute fracture and instability, the patients underwent intralesional excision, bilateral L4 to ilium fusion with instrumentation, and sacroiliac (SI) screw fixation...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/29284186/repeatability-of-gait-analysis-measurements-in-thoroughbreds-in-training
#13
M F Sepulveda Caviedes, B S Forbes, T Pfau
BACKGROUND: With the view of implementing gait symmetry measurements in Thoroughbreds in training for early detection of injuries, repeatability of inertial measurement unit (IMU) gait parameters needs to be established. OBJECTIVES: To assess the variation of head and pelvis movement symmetry in Thoroughbreds in training. STUDY DESIGN: Repeated observations in horses in race training. METHODS: Daily and weekly repeat gait assessments were conducted in 14 Thoroughbreds equipped with IMUs on poll, sacrum and right (RTC) and left (LTC) tuber coxae...
December 28, 2017: Equine Veterinary Journal
https://www.readbyqxmd.com/read/29277247/coherence-analysis-of-trunk-and-leg-acceleration-reveals-altered-postural-sway-strategy-during-standing-in-persons-with-multiple-sclerosis
#14
Jessie Huisinga, Martina Mancini, Chris Veys, Rebecca Spain, Fay Horak
Balance task performance is affected in persons with multiple sclerosis (PwMS), but the control strategies used to perform specific tasks are not well understood. The purpose of this study was to evaluate segmental control during quiet standing in PwMS and controls to understand whether MS alters use of the ankle and hip strategies to manage postural sway. Coherence of acceleration between the trunk and legs was evaluated with accelerometers placed on the sacrum and lower leg. Thirty-six PwMS and 20 healthy control subjects performed quiet standing with eyes open and closed while center of pressure (CoP) and acceleration of postural sway was measured...
December 22, 2017: Human Movement Science
https://www.readbyqxmd.com/read/29250326/palliative-treatment-efficacy-of-glucose-inhibition-combined-with-chemotherapy-for-non-small-cell-lung-cancer-with-widespread-bone-and-brain-metastases-a-case-report
#15
Yongping Liu, Yaping Zhang, Xibao Mao, Qiufeng Qi, Ming Zhu, Changsong Zhang, Xuefeng Pan, Yang Ling
Otto Warburg observed in 1924 that cancer cells were dependent exclusively on glycolysis for the production of energy even in the presence of oxygen (the 'Warburg effect'). Consequently, cancer cells require ~19 times more glucose uptake to obtain equivalent amounts of energy as normal cells. The Warburg effect is the scientific basis for positron emission tomography (PET), which has markedly improved cancer detection. During chemotherapy, cancer cells may upregulate their expression of multi-drug resistance proteins and ultimately cause treatment failure...
December 2017: Biomedical Reports
https://www.readbyqxmd.com/read/29236139/-notochordal-tumors-benign-notochordal-tumors-and-chordomas
#16
REVIEW
T F E Barth, A von Witzleben, P Möller, S Scheil-Bertram
Benign notochordal tumors (BNCT) and chordomas are primary bone tumors of the spine with a predominant localization in the sacrum and clival region followed by the vertebral bodies. Besides the most common variant (NOS [not otherwise specified] with hepatoid or renal carcinoma cell-like differentiation) chordomas with chondroid, and polymorphic to anaplastic morphology are described. An unfavorable variant are pediatric chordomas with a loss of INI-1. BNCT and chordomas are characterized by the following immunohistological profile: vimentin+, cytokeratin+/-, epithelial membrane antigen (EMA)+/-, S100 protein+/-, brachyury+...
December 13, 2017: Der Pathologe
https://www.readbyqxmd.com/read/29231784/feet-kinematics-upon-slipping-discriminate-between-recoveries-and-three-types-of-slip-induced-falls
#17
Leigh J Allin, Maury A Nussbaum, Michael L Madigan
This study investigated the relationship between feet kinematics upon slipping while walking and the outcome of the slip. Seventy-one slips (induced by walking over an unexpectedly slippery surface) were analysed, which included 37 recoveries, 16 feet-split falls, 11 feet-forward falls, and seven lateral falls. Feet kinematics differed between these four slip outcomes, and a discriminant model including six measures of feet kinematics correctly predicted 87% of slip outcomes. Two potentially modifiable characteristics of the feet kinematics upon slipping that can improve the likelihood of successfully averting a fall were identified: (1) quickly arresting the motion of the slipping foot; and (2) a recovery step that places the trailing toe approximately 0-10% body height anterior to the sacrum...
December 12, 2017: Ergonomics
https://www.readbyqxmd.com/read/29231159/facet-joint-injections-for-non-specific-low-back-pain-a-feasibility-rct
#18
Saowarat Snidvongs, Rod S Taylor, Alia Ahmad, Simon Thomson, Manohar Sharma, Angela Farr, Deborah Fitzsimmons, Stephanie Poulton, Vivek Mehta, Richard Langford
BACKGROUND: Pain of lumbar facet-joint origin is a common cause of low back pain in adults and may lead to chronic pain and disability, with associated health and socioeconomic implications. The socioeconomic burden includes an inability to return to work resulting in loss of productivity in addition to direct and indirect health-care utilisation costs. Lumbar facet-joints are paired synovial joints between the superior and inferior articular processes of consecutive lumbar vertebrae and between the fifth lumbar vertebra and the sacrum...
December 2017: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/29226053/compression-stockings-and-pressure-ulcers-case-series-of-a-neglected-issue
#19
Farooq A Rathore, Faria Ahmad, Omer J Khan
Pressure ulcers develop in patients who endure long periods of immobilization, often caused by conditions such as musculoskeletal and neurological diseases. Pressure ulcers adversely affect the patient and increase caregiver burden and healthcare costs. Typical sites for these ulcers include the sacrum, trochanters, and heels; they also occur on the nape of the neck, penis, nostrils, helix of the ear, and upper back. Compression stockings are commonly used to prevent and stop the progression of venous disorders, including deep vein thrombosis, but their role in the development of pressure ulcers is not well known...
October 10, 2017: Curēus
https://www.readbyqxmd.com/read/29224268/-applied-anatomy-study-of-posterior-approach-via-sacrectomy-for-reaching-the-deep-intrapelvic-sacral-plexus
#20
F Li, S F Wang, P C Li, Y H Xue
Objective: To observe the possibility of posterior approach via sacrectomy for reaching intrapelvic sacral plexus and expose the deep intrapelvic origin of sciatic nerve from sacral plexus in order to perform nerve graft. Methods: Five adult cadaver specimens were used in the study with prone position in May 2012. Cut off the gluteus maximus along the origins and lift to the lateral side, the piriformis was lay beneath. The sciatic nerve and the inferior gluteal nerve pierced from the infrapiriformis foramen in the operative field...
December 1, 2017: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
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