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Shoulder pain MRi

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https://www.readbyqxmd.com/read/28434847/mri-before-radiography-for-patients-with-new-shoulder-conditions
#1
Kirstin M Small, Frank J Rybicki, Lindsay R Miller, Stephen D Daniels, Laurence D Higgins
PURPOSE: To assess the patterns of Appropriate Criteria application among orthopedic specialists and other fields of medicine for use of MRI and radiography and the subsequent necessity for surgical intervention. METHODS: The hospital electronic medical record was used to identify all shoulder MRI studies at a single large urban teaching hospital between January 2, 2011, and June 30, 2011. For each study, variables collected included ordering department, patient age, patient gender, patient's self-reported race/ethnicity, whether the patient obtained surgery for an issue related to the MRI diagnosis, the type of MRI ordered, the date of pain onset, the date of x-ray (if any), and the date of the MRI...
April 20, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/28412061/influence-of-the-labrum-on-version-and-diameter-of-the-glenoid-a-morphometric-study-using-magnetic-resonance-images
#2
Joyce Anthony, Ibin Varughese, Vaida Glatt, Kevin Tetsworth, Erik Hohmann
PURPOSE: To use magnetic resonance imaging to determine the influence of the labrum on both the osseous version and effective diameter of the glenoid. METHODS: This was a retrospective, cross-sectional study of patients with shoulder pain who underwent MRI between February 2014 and February 2015. The morphology of the glenoid labrum and glenoid was scanned with a 3-T magnetic resonance imaging scanner, and variables were measured by use of IntelliSpace PACS Enterprise...
April 12, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28389820/cortical-desmoid-of-the-humerus-radiographic-and-mri-correlation
#3
Matthew Kay, Peter Counsel, David Wood, William Breidahl
Cortical desmoids are self-limiting fibro-osseous lesions commonly occurring at the medial supracondylar femur in active adolescents, at either the origin of the medial head of the gastrocnemius or at the insertion of the adductor magnus aponeurosis. Less commonly, in a similar demographic, cortical desmoids may occur in the proximal humerus medially at the insertion of the pectoralis major muscle or laterally at the insertion of the deltoid. The radiographic appearance of the proximal humerus cortical desmoid has been described previously, but not the MRI appearance...
April 7, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/28372305/subacromial-lipoma-causing-shoulder-impingement-syndrome
#4
Hamza Sucuoglu, Kenan Akgun
Subacromial lipoma represents a rare cause of subacromial impingement syndrome (SIS). A 49-year-old male patient presented to clinic with progressive right shoulder pain and limited movement, ongoing for approximately 1 month. Magnetic resonance imaging (MRI) revealed a lesion, compatible with lipoma, extending through subacromial space and pressing on supraspinatus muscle. After histopathological verification of lipoma, mass was excised. Postoperatively, patient completed 1 month physical therapy and rehabilitation program...
March 24, 2017: Journal of Back and Musculoskeletal Rehabilitation
https://www.readbyqxmd.com/read/28347783/osteoarthritis-after-rotator-cuff-repair-a-10-year-follow-up-study
#5
Pierre-Henri Flurin, Philippe Hardy, Philippe Valenti, Nicolas Meyer, Philippe Collin, Jean-François Kempf
BACKGROUND: Joint surgeryis often complicated by gradual bone and cartilage deterioration that eventually leads to secondary osteoarthritis. The primary objective of this study was to identify pre-operative risk factors for gleno-humeral osteoarthritis after rotator cuff repair. The secondary objectives were to assess whether the risk of gleno-humeral osteoarthritiswas influenced by theoperative technique, occurrence ofpost-operative complications, cuff healing, and muscle degeneration and to determine whether gleno-humeral osteoarthritis affected the clinical outcome...
March 24, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28301321/giant-parathyroid-adenoma-associated-with-severe-hypercalcemia-in-an-adolescent-patient
#6
Kinyas Kartal, Nurcihan Aygun, Mujdat Bankaoglu, Alper Ozel, Mehmet Uludag
BACKGROUND: The objective of this study is to bring attention to the importance of differential diagnosis in adolescent patients with skeletal involvement and hypercalcemia. CASE: A 17-year-old male patient with a complaint of severe leg pain was admitted to our hospital. Seven months before he had a fracture of his distal humerus after falling on to his left shoulder and was treated conservatively. Five months previously, he had a rupture of his quadriceps tendon...
March 16, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28290117/what-influence-does-progression-of-a-nonhealing-rotator-cuff-tear-have-on-shoulder-pain-and-function
#7
Yoon Sang Jeon, Rag Gyu Kim, Sang-Jin Shin
BACKGROUND: There have been numerous reports of clinical outcomes associated with tendon healing after repair that suggest a nonhealed tendon has a negative effect on postoperative clinical outcomes. However, to our knowledge, there has been no report on the relationship between tear size progression of nonhealed tendons and clinical outcomes. QUESTIONS/PURPOSES: (1) Do patients with healed arthroscopic rotator cuff repairs have better outcomes, less pain, and more strength than patients whose repair did not heal? (2) In patients with nonhealed rotator cuff tendons, does tear size progression (increase or decrease) affect outcomes, pain, and strength? (3) Is there continued improvement beyond 6 months in outcomes, pain, and strength; and how do the improvements differ based on whether the tear size has increased or decreased? METHODS: Between May 2008 and December 2012, 647 patients underwent arthroscopic rotator cuff repair for full-thickness tears at our institution...
March 13, 2017: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/28243367/preoperative-magnetic-resonance-imaging-evaluation-in-patients-with-adolescent-idiopathic-scoliosis
#8
Choon Sung Lee, Chang Ju Hwang, Nam Heun Kim, Hyun Min Noh, Mi Young Lee, So Jung Yoon, Dong-Ho Lee
STUDY DESIGN: Retrospective case series. PURPOSE: The purpose of this study was to examine the incidence of neural axis abnormalities and the relevant risk factors in patients with adolescent idiopathic scoliosis (AIS). OVERVIEW OF LITERATURE: The use of preoperative magnetic resonance imaging (MRI) to assess the whole spine in patients with idiopathic scoliosis is controversial, and indications for such MRI evaluations have not been definitively established...
February 2017: Asian Spine Journal
https://www.readbyqxmd.com/read/28210944/postoperative-imaging-in-arthroscopic-hip-surgery
#9
REVIEW
F Di Pietto, V Chianca, R de Ritis, E Cesarano, A Reginelli, A Barile, M Zappia, L Ginolfi
Arthroscopic surgery of the hip, compared to that of the knee or the shoulder, has only recently been developed in any significant way. Current indications for arthroscopic surgery of the hip include: diagnosis and treatment of lesions symptomatic of the acetabular labrum, femoroacetabular impingement (FAI), chondral lesions, joint infections, lesions of the teres ligament, impingement of the psoas tendon, pathology of the peritrochanteric space, external snapping hip (coxa saltans), and traumatic and atraumatic instability...
February 16, 2017: Musculoskeletal Surgery
https://www.readbyqxmd.com/read/28174189/sternal-stress-fracture-in-a-middle-aged-woman
#10
Justin Lee, Karl Bertrand Fields
A middle-aged premenopausal woman presented with 3 months of right chest wall pain after beginning a new weight training programme. Examination was significant only for mild-to-moderate tenderness to palpation over the right pectoral muscle and sternoclavicular joint. In-office musculoskeletal ultrasound scan, chest X-ray and shoulder X-rays were unremarkable. Subsequent MRI of the chest wall showed oedema in the sternum at the level of the sternoclavicular joint consistent with a sternal stress fracture...
February 7, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28165436/management-of-acute-spontaneous-thoracic-spinal-epidural-hematoma-causing-paraplegia
#11
Fahrudin Alić, Hakija Bečulić, Aldin Jusić, Rasim Skomorac, Mirza Moranjkić, Lejla Hrvat, Lejla Tandir
Aim To emphasize the importance of early recognition, diagnostic processing and emergent surgical treatment of spontaneous spinal epidural hematoma (SSEH). Methods A 39-year-old female presented with sudden onset of severe pain between the shoulder blades followed by paraparesis and alerted sensibility in the lower extremities. An hour later she developed paraplegia with sensory deficits below ThIV level, absence of patellar reflex, ankle jerk reflex and sphincter dysfunction. Results Magnetic resonance imaging (MRI) demonstrated acute extensive epidural mass of thoracic spinal segments (ThI-ThIII)...
February 1, 2017: Medicinski Glasnik
https://www.readbyqxmd.com/read/28161721/focal-uptake-at-the-rotator-interval-or-inferior-capsule-of-shoulder-on-18-f-fdg-pet-ct-is-associated-with-adhesive-capsulitis
#12
Radhika Sridharan, Mitchell Philip Engle, Naveen Garg, Wei Wei, Behrang Amini
OBJECTIVE: To determine if focal increased uptake at the rotator interval (RI) and/or inferior capsule (IC) on(18)F-FDG PET/CT ("positive PET") predicts the presence of adhesive capsulitis (AC). MATERIALS AND METHODS: Three populations were retrospectively examined. Group 1 included 1,137 consecutive (18)F-FDG PET/CT studies and was used to determine the prevalence of focal uptake at the RI or IC. Group 2 included 361 cases from a 10-year period with (18)F-FDG PET/CT and MRI of shoulder performed within 45 days of each other and was used to enrich the study group...
April 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/28143419/t2-relaxation-time-for-intervertebral-disc-degeneration-in-patients-with-upper-back-pain-initial-results-on-the-clinical-use-of-3-0-tesla-mri
#13
Raoying Xie, Linhui Ruan, Lei Chen, Kai Zhou, Jiandong Yuan, Wei Ji, Guangjian Jing, Xiaojing Huang, Qinglei Shi, Chun Chen
BACKGROUND: Magnetic resonance imaging (MRI) is a useful non-invasive tool for evaluating abnormalities of intervertebral discs. However, there are few studies which applied functional MRI techniques to investigate degenerative changes in cervical and cervicothoracic junction (CTJ) spine among adults. The aim of this study was to compare T2 relaxation time measurement evaluation with morphological grading for assessing cervical and CTJ intervertebral discs (IVD) in the patients suffering neck, shoulder, and upper back pain...
January 31, 2017: BMC Medical Imaging
https://www.readbyqxmd.com/read/28137900/rare-presentation-of-brodie-s-abscess-in-the-acromion-process-and-the-value-of-the-penumbra-sign
#14
Jelle Gorter, Kyrill Rykov, Pieter Ott, Jos J A M van Raay
A 17-year-old male patient presented with a swelling on his right shoulder 1 week after a fall. MRI revealed a superficial fluid collection of the acromion and trapezius muscle, with slight enhancement of the wall. The swelling burst open spontaneously after failed conservative therapy and was treated with surgical drainage and antibiotics. Tissue cultures showed a Staphylococcus aureus 1 year later, he presented with local red discolouration and a recurrent painful swelling that fluctuated at palpation...
January 30, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28116270/a-rare-case-of-multiple-rice-bodies-in-glenohumeral-joint-subscapular-recess-and-along-long-head-of-biceps
#15
Prashanth Chalasani, Satyakumar Koduru, Kavya Mikkineni
INTRODUCTION: Synovial chondromatosis is a rare, generally benign condition which affects the synovial membranes and commonly involves the large joints such as the knee, and hip. It is usually mono-articular and more common in males. Synovial chondromatosis is characterized by the presence of multiple cartilaginous nodules in the joint synovium. The definitive diagnosis is achieved after the pathological examination of the synovial tissue. It can be very destructive and can cause severe osteoarthritis, pain and malignant transformation...
July 2016: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28111622/cruciate-paralysis-in-a-20-year-old-male-with-an-undisplaced-type-iii-odontoid-fracture
#16
Mansukhani Sameer A, Tuteja Sanesh V, Dhar Sanjay B
INTRODUCTION: Cruciate Paralysis is a rare incomplete spinal cord syndrome presenting as brachial diplegia with minimal or no involvement of the lower extremities. It occurs as a result of trauma to the cervical spine and is associated with fractures of the axis and/or atlas. Diagnosis is confirmed on MRI and is managed by treatment of the underlying pathology. Prognosis depends on the extent of spinal cord injury and the exact cause. CASE PRESENTATION: A 20-year-old male presented to the casualty with a history of an injury to the back of the head as a result of a fall...
April 2016: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28068928/newly-recognized-cerebral-infarctions-on-postmortem-imaging-a-report-of-three-cases-with-systemic-infectious-disease
#17
Sakon Noriki, Kazuyuki Kinoshita, Kunihiro Inai, Toyohiko Sakai, Hirohiko Kimura, Takahiro Yamauchi, Masayuki Iwano, Hironobu Naiki
BACKGROUND: Postmortem imaging (PMI) refers to the imaging of cadavers by computed tomography (CT) and/or magnetic resonance imaging (MRI). Three cases of cerebral infarctions that were not found during life but were newly recognized on PMI and were associated with severe systemic infections are presented. CASE PRESENTATIONS: An 81-year-old woman with a pacemaker and slightly impaired liver function presented with fever. Imaging suggested interstitial pneumonia and an iliopsoas abscess, and blood tests showed liver dysfunction and disseminated intravascular coagulation (DIC)...
January 10, 2017: BMC Medical Imaging
https://www.readbyqxmd.com/read/28018079/a-case-of-bilateral-aberrant-pectoralis-minor-insertion-with-absent-coracohumeral-ligament-clinical-relevance-and-controversies
#18
Vivek Pandey, Sandesh Madi, Satish Maddukuri, N Deepika, Nazar Hafiz, Kiran Acharya
Aberrant insertions of the pectoralis minor tendon are quite rare. Most cases are incidental findings during cadaver dissections, on an MRI or during surgical procedures of the shoulder joint. Rarely the aberrant insertion points can be a source of pain or restriction of the shoulder joint. From the literature review, we found that there has been no mention regarding the frequency of occurrence of this variation with respect to unilateral or bilateral occurence, and only three cases have been reported, in which aberrant bilateral insertions have been documented of which two were noted during cadaveric dissection and one radiologically...
October 2016: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/27966031/bilateral-bony-fusion-around-the-supraspinatus-muscle-inducing-muscle-hypoplasia-and-shoulder-pain
#19
YeNa Son, Kyung Nam Ryu, Wook Jin, Ji Seon Park, So Young Park
We describe the case of a 30-year-old man who developed chronic bilateral shoulder pain that relapsed and remitted over the course of 1 year. The patient was diagnosed with congenital shoulder fusion anomalies. The right shoulder showed anomalous accessory articulation between the distal third of the clavicle and the acromion along with normal articulation of the shoulder on CT. At the left shoulder, bony fusions were present between the distal portion of the clavicle, the acromion, and the coracoid process, and between the coracoid process, upper portion of the glenoid, and upper body of the scapula, which formed a bony canal and was responsible for hypoplasia of the supraspinatus muscle on CT and MRI...
December 14, 2016: Skeletal Radiology
https://www.readbyqxmd.com/read/27914841/progression-of-degenerative-changes-of-the-biceps-tendon-after-successful-rotator-cuff-repair
#20
Norimasa Takahashi, Hiroyuki Sugaya, Momoko Matsumoto, Hikaru Miyauchi, Keisuke Matsuki, Morihito Tokai, Nobuaki Kawai, Kazutomo Onishi, Yusuke Ueda, Shota Hoshika
BACKGROUND: This study investigated the morphologic changes in the biceps tendon using ultrasonography before and after successful arthroscopic posterosuperior rotator cuff repair. METHODS: Forty-four patients (44 shoulders) underwent arthroscopic posterosuperior rotator cuff repair with 1-year postoperative magnetic resonance imaging (MRI) follow-up. The patients comprised 22 men and 22 women with an average age of 61 years. The cross-sectional area (CSA) of the biceps tendon in the bicipital groove was measured, and the vascularity in the bicipital groove was graded as 0 to 3, based on the signal density of the anterior circumflex artery, using power Doppler ultrasonography...
March 2017: Journal of Shoulder and Elbow Surgery
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