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https://www.readbyqxmd.com/read/28546249/jugular-anomalies-in-multiple-sclerosis-are-associated-with-increased-collateral-venous-flow
#1
S K Sethi, A M Daugherty, G Gadda, D T Utriainen, J Jiang, N Raz, E M Haacke
BACKGROUND AND PURPOSE: To date, research on extracranial venous collaterals has been focused on structure, with relatively little attention paid to hemodynamics. We addressed this limitation by quantitatively comparing collateral flow in patients with multiple sclerosis and healthy controls by using phase-contrast MR imaging. We hypothesize that patients with MS with structurally anomalous internal jugular veins will have elevated collateral venous flow compared with healthy controls...
May 25, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28544940/directional-preference-of-activation-of-abdominal-and-paraspinal-muscles-during-position-control-tasks-in-sitting
#2
Martin Eriksson Crommert, Kylie Tucker, Christopher Holford, Alexander Wight, Donna McCook, Paul Hodges
Controversy exists in the literature regarding antagonist activity of trunk muscles during different types of trunk loading, and the direction-specificity of activation of trunk muscles, particularly the deeper trunk muscles. This study aimed to systematically compare activation of a range of trunk muscles between directions of statically applied loads, and to consider the impact of breathing in this activation. In a semi-seated position, 13 healthy male participants resisted moderate inertial loads applied to the trunk in eight different directions...
May 17, 2017: Journal of Electromyography and Kinesiology
https://www.readbyqxmd.com/read/28538252/concurrent-paraspinous-myopathy-and-myasthenia-gravis
#3
Alissa E Romano, Zaid Al-Qudah, Henry J Kaminski, Bashar Katirji, Karim Salame
Paraspinous myopathy is a rare neuromuscular disorder characterized by selective involvement of the cervical, thoracic, or lumbar muscles. Leading clinical features include a bent spine or dropped head (antecollis). In myasthenia gravis (MG), patients may have camptocormia secondary to neuromuscular junction dysfunction of the paraspinal muscles, and this condition usually responds to acetylcholinesterase inhibitors or immunosuppressive treatments. However, concomitant MG and paraspinous myopathy with histologic and electrophysiologic evidence of myopathic changes of the paraspinal muscles has only been reported twice in the literature...
June 2017: Journal of Clinical Neuromuscular Disease
https://www.readbyqxmd.com/read/28533614/the-effect-of-bridge-exercise-method-on-the-strength-of-rectus-abdominis-muscle-and-the-muscle-activity-of-paraspinal-muscles-while-doing-treadmill-walking-with-high-heels
#4
Taewook Kang, Jaeseok Lee, Junghoon Seo, Dongwook Han
[Purpose] The purpose of this research is to investigate the effect of the method of bridge exercise on the change of rectus abdominis muscle and the muscle activity of paraspinal muscles while doing treadmill walking with high heels. [Subjects and Methods] The subjects of this research are healthy female students consisting of 10 persons performing bridge exercises in a supine group, 10 persons performing bridge exercises in a prone group, and 10 persons in a control group while in S university in Busan. Bridge exercise in supine position is performed in hook lying position...
April 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28532891/the-acute-effects-of-integrated-myofascial-techniques-on-lumbar-paraspinal-blood-flow-compared-with-kinesio-taping-a-pilot-study
#5
Yusuf Shah, Marco Arkesteijn, Dexter Thomas, Jemma Whyman, Louis Passfield
BACKGROUND: Myofascial techniques and Kinesio Taping are therapeutic interventions used to treat low back pain. However, limited research has been conducted into the underlying physiological effects of these types of treatments. OBJECTIVES: The purpose of this study was to compare the acute effects of integrated myofascial techniques (IMT) and Kinesio Tape (KT) on blood flow at the lumbar paraspinal musculature. METHODS: Forty-four healthy participants (18 male and 26 female) (age, 26 ± SD 7) volunteered for this study and were randomly assigned to one of three interventions, IMT, KT or a control group (Sham TENS)...
April 2017: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/28532881/preliminary-evidence-of-regional-interdependent-inhibition-using-a-diaphragm-release-to-specifically-induce-an-immediate-hypoalgesic-effect-in-the-cervical-spine
#6
Calum A McCoss, Ross Johnston, Darren J Edwards, Charles Millward
In clinical practice, Osteopaths and Manual Therapists commonly direct treatment towards the diaphragm by the use of a 'Diaphragm Release'. Currently, there is paucity within the literature to support the use of this technique, specifically in pain outcomes. This research aims to support a neurophysiological mechanism based upon the osteopathic principle "The body is a unit". Demonstrating that directing treatment to distal tissue which is neurologically related can reduce pain in the originating spinal segments...
April 2017: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/28532491/evaluation-of-an-automated-thresholding-algorithm-for-the-quantification-of-paraspinal-muscle-composition-from-mri-images
#7
Maryse Fortin, Mona Omidyeganeh, Michele Crites Battié, Omair Ahmad, Hassan Rivaz
BACKGROUND: The imaging assessment of paraspinal muscle morphology and fatty infiltration has gained considerable attention in the past decades, with reports suggesting an association between muscle degenerative changes and low back pain (LBP). To date, qualitative and quantitative approaches have been used to assess paraspinal muscle composition. Though highly reliable, manual thresholding techniques are time consuming and not always feasible in a clinical setting. The tedious and rater-dependent nature of such manual thresholding techniques provides the impetus for the development of automated or semi-automated segmentation methods...
May 22, 2017: Biomedical Engineering Online
https://www.readbyqxmd.com/read/28529490/microgravity-induced-transcriptome-adaptation-in-mouse-paraspinal-longissimus-dorsi-muscle-highlights-insulin-resistance-linked-genes
#8
Guido Gambara, Michele Salanova, Stefano Ciciliot, Sandra Furlan, Martina Gutsmann, Gudrun Schiffl, Ute Ungethuem, Pompeo Volpe, Hanns-Christian Gunga, Dieter Blottner
Microgravity as well as chronic muscle disuse are two causes of low back pain originated at least in part from paraspinal muscle deconditioning. At present no study investigated the complexity of the molecular changes in human or mouse paraspinal muscles exposed to microgravity. The aim of this study was to evaluate longissimus dorsi adaptation to microgravity at both morphological and global gene expression level. C57BL/N6 male mice were flown aboard the BION-M1 biosatellite for 30 days (BF) or housed in a replicate flight habitat on ground (BG)...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28509432/feasibility-assessment-of-shear-wave-elastography-to-lumbar-back-muscles-a-radioanatomic-study
#9
Maud Creze, Krystel Nyangoh Timoh, Olivier Gagey, Laurence Rocher, Marie-France Bellin, Marc Soubeyrand
INTRODUCTION: Low back pain is often associated with tensional changes in the paraspinal muscles detected by palpatory procedures. Shear wave elastography (SWE), recently introduced, allows the stiffness of muscles to be assessed non-invasively. The aim of our work was to study the feasibility of using SWE on the three main lumbar back muscles (multifidus, longissimus and iliocostalis) in vivo after analyzing their muscular architecture ex vivo. MATERIALS AND METHODS: We determined the orientation of fibers in the multifidus, longissimus and iliocotalis muscles in seven fresh cadavers using gross anatomy and B-Mode ultrasound imaging...
May 16, 2017: Clinical Anatomy
https://www.readbyqxmd.com/read/28503326/incomplete-paraplegia-caused-by-extramedullary-hematopoiesis-in-a-patient-with-thalassemia-intermedia
#10
Nurhasyimah Hisamud-Din, Nadia Mohd Mustafah, Aishah Ahmad Fauzi, Natiara Mohamad Hashim
INTRODUCTION: Extramedullary hematopoiesis (EMH) is the production of blood cell precursors outside the bone marrow that occur in various hematological diseases. In patients with thalassemia intermedia, ineffective erythropoiesis drives compensatory EMH in the liver, pancreas, pleura, spleen, ribs and spine. CASE PRESENTATION: We describe a patient with thalassemia intermedia who presented with acute neurological symptoms caused by paraspinal EMH, which responded well to combination therapy of steroid, hypertransfusion, laminectomy and excision of pseudotumor and hydroxyurea therapy to boost the formation of fetal haemoglobin...
2017: Spinal Cord Series and Cases
https://www.readbyqxmd.com/read/28498073/does-the-mesodermal-derangement-in-chiari-type-i-malformation-extend-to-the-cervical-spine-evidence-from-an-analytical-morphometric-study-on-cervical-paraspinal-muscles
#11
Sumit Thakar, Avinash Kurudi Siddappa, Saritha Aryan, Dilip Mohan, Narayanam Anantha Sai Kiran, Alangar S Hegde
OBJECTIVE The mesodermal derangement in Chiari Type I malformation (CMI) has been postulated to encompass the cervical spine. The objectives of this study were to assess the cross-sectional areas (CSAs) of cervical paraspinal muscles (PSMs) in patients with CMI without syringomyelia, compare them with those in non-CMI subjects, and evaluate their correlations with various factors. METHODS In this retrospective study, the CSAs of cervical PSMs in 25 patients were calculated on T2-weighted axial MR images and computed as ratios with respect to the corresponding vertebral body areas...
May 12, 2017: Journal of Neurosurgery. Spine
https://www.readbyqxmd.com/read/28496357/incidence-and-risk-factors-of-persistent-low-back-pain-following-posterior-decompression-and-instrumented-fusion-for-lumbar-disk-herniation
#12
Hui Wang, Tao Wang, Qian Wang, Wenyuan Ding
INTRODUCTION: The aim of this study was to explore the incidence and risk factors of persistent low back pain (PLBP) following posterior decompression and instrumented fusion for lumbar disk herniation and to provide references in decision-making and surgical planning for both spinal surgeons and surgically treated patients. PATIENTS AND METHODS: By retrieving the medical records from January 2013 to December 2016, 221 patients were retrospectively reviewed. Patients were classified as having PLBP if numeric rating scale (NRS) scores were >50 at all postoperative follow-up time points (3 months, 6 months, and 12 months)...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28491486/crest-calcinosis-affecting-the-lumbar-and-cervical-spine-and-the-use-of-minimally-invasive-surgery
#13
Kassem Faraj, Kristin Perez-Cruet, Mick Perez-Cruet
Calcinosis in CREST (calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia) syndrome can affect the spinal and paraspinal areas. We present the first case to our knowledge where a CREST syndrome patient required surgery for spinal calcinosis in both the cervical and lumbar areas. A 66-year-old female with a history of CREST syndrome presented with right-sided lower extremity radicular pain. A computed tomography (CT) scan showed bilateral lumbar masses (5.8 cm on the right, 3...
April 8, 2017: Curēus
https://www.readbyqxmd.com/read/28490166/giant-ganglioneuroma-of-thoracic-spine-a-case-report-and-review-of-literature
#14
Yong Huang, Lidi Liu, Qiao Li, Shaokun Zhang
Ganglioneuroma (GN) is a rare benign tumor of neural crest origin usually found in the abdomen, but may occasionally present at uncommon sites including the cervical, lumbar, or sacral spine. However, GNs of thoracic spine are extremely rare. In this report, we describe a 12-year-old girl with giant GN in the thoracic spine, who underwent successful resection (T1-4 level) of the tumor. Histopathological examination confirmed the diagnosis. GN should be considered in the differential diagnosis of any paraspinal mass...
May 2017: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/28488622/family-with-ehlers-danlos-syndrome-combined-classic-and-vascular-type-with-rare-presentation-of-progressive-myopathy-and-unusual-association-of-severe-facial-and-trigeminal-motor-weakness
#15
A Nalini, N Devaraddi, N Gayathri, Chandrajit Prasad, V Preethish-Kumar, K Polavarapu, S Shantanu
We report the clinical, radiological, biochemical, muscle histology, and electron microscopic features of two members of a family with combined Ehlers-Danlos syndrome (EDS) [classic and vascular type] and progressive myopathy as the primary manifestation. A 35-year old lady presented with severe gluteal and thigh muscle pain and easy fatigability for 5 years. She developed weakness and wasting of pelvic and pectoral girdles and thighs for 3 years and severe neck flexor and truncal weakness for 6 months. She had a history of recurrent jaw dislocation, easy bruising with hyperpigmentation, hyperextensibility of joints, translucent skin, and papyraceous scars...
May 2017: Neurology India
https://www.readbyqxmd.com/read/28484533/gossypiboma-complicated-with-paraspinal-abscess-and-lumbar-sinus-an-uncommon-complication-of-posterior-lumbar-spinal-surgery
#16
Ranjan Kumar Sahoo, Pradipta Tripathy, Pulin Bihari Das, Debahuti Mohapatra
A 42-year-old female presented with the complaint of purulent discharging sinus over posterior lumbar area following one month of lumbar spinal surgery for prolapsed intervertebral disc. Gossypiboma complicated with paraspinal abscess and sinus track formation over posterior lumbar area was diagnosed in magnetic resonance imaging which was confirmed in re- exploration of lumbar spinal operative site.
April 2017: Asian Journal of Neurosurgery
https://www.readbyqxmd.com/read/28481688/effect-of-fascia-dry-needling-on-non-specific-thoracic-pain-a-proposed-dry-needling-grading-system
#17
Sudarshan Anandkumar, Murugavel Manivasagam
This case report describes a 42-year-old female who presented with complaints of diffuse pain in her thoracic paraspinal region from T2 to T7. Physical examination revealed tenderness, increased turgor and restriction of her superficial fascia. A potential first time description of successful management utilizing fascia dry needling is described in this report with improvements noted in pain, range of motion, and functional activities. The patient was discharged from physiotherapy after four treatment sessions, and a follow-up after 3 months revealed that she was pain free and fully functional...
May 2017: Physiotherapy Theory and Practice
https://www.readbyqxmd.com/read/28466154/spinal-cord-constraints-in-the-era-of-high-precision-radiotherapy-retrospective-analysis-of-62%C3%A2-spinal-paraspinal-lesions-with-possible-infringements-of-spinal-cord-constraints-within-a%C3%A2-minimal-volume
#18
Sebastian Zschaeck, Peter Wust, Reinhold Graf, Waldemar Wlodarczyk, Reinhard Schild, Alexander Henry Thieme, Mirko Weihrauch, Volker Budach, Pirus Ghadjar
OBJECTIVE: Current constraints aim to minimize the risk of radiation myelitis by the use of restrictive maximal spinal cord doses, commonly 50 Gy. However, several studies suggested that a dose-volume effect could exist. Based on these observations, we evaluated patients receiving potentially excessive doses to the spinal cord within minimal volumes. PATIENTS AND METHODS: Patients receiving radiotherapy between June 2010 and May 2015 using the Novalis(TM) (Varian, Palo Alto, CA, USA; Brainlab, Heimstetten, Germany) radiosurgery system were retrospectively analyzed...
May 2, 2017: Strahlentherapie und Onkologie: Organ der Deutschen Röntgengesellschaft ... [et Al]
https://www.readbyqxmd.com/read/28463574/temporal-and-spatial-characteristics-of-post-silent-period-electromyographic-bursting-in-low-back-muscles-comparison-between-persons-with-and-without-low-back-pain
#19
Emma Burns, Lucy S Chipchase, Siobhan M Schabrun
Purpose/aim: Recently, a novel measure of cortical disinhibition was identified using transcranial magnetic stimulation (TMS). This measure, described as post silent period electromyographic (EMG) bursting, may inform on the corticomotor control of movement in health and disease, however it has not been investigated for muscles outside the hand or in musculoskeletal conditions. Thus, the aim of this study was to investigate the temporal and spatial characteristics of 'EMG bursting' in individuals with and without low back pain (LBP)...
May 2, 2017: International Journal of Neuroscience
https://www.readbyqxmd.com/read/28462638/complete-laparoscopic-excision-of-a-giant-retroperitoneal-paraganglioma
#20
Zar Jawad, A B Fajardo-Puerta, D Lefroy, J Todd, P B Lim, L R Jiao
Paragangliomas (or 'extra-adrenal phaeochromocytomas') are rare tumours arising from neural crest cells. They occur most commonly in the abdomen along the paraspinal sympathetic ganglion. The malignancy rate can be up to 35% and surgical resection is the recommended treatment. While laparoscopic excision of phaeochromocytomas is now well established, the overall number of cases of paragangliomas reported is much smaller owing to their rarity (even more so for giant paragangliomas of ≥8cm) and controversy remains over the completeness of excision...
May 2017: Annals of the Royal College of Surgeons of England
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