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https://www.readbyqxmd.com/read/28091816/pediatric-cerebral-sinovenous-thrombosis-following-cranial-surgery
#1
Dmitriy Petrov, Michael Y Uohara, Rebecca Ichord, Zarina Ali, Laura Jastrzab, Shih-Shan Lang, Lori Billinghurst
PURPOSE: Pediatric cerebral sinovenous thrombosis (CSVT) is an important, though less common subtype of pediatric stroke. It has been linked to several risk factors, including cranial procedures, with few studies highlighting this relationship. The aim of this study was to characterize the diagnosis and treatment of CSVT after cranial surgery. METHODS: An institutional pediatric stroke research database was used to identify all CSVT cases diagnosed within 30 days of cranial surgery from November 2004 to December 2014...
January 14, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28090184/radiographic-evaluation-of-the-status-of-third-molars-in-sriganganagar-population-a-digital-panoramic-study
#2
Sharry Goyal, Pradhuman Verma, Seetharamaiha Sunder Raj
BACKGROUND: Third molar (M3) agenesis and impaction are associated with evolution, changed dietary habits, and human jaw growth. The aim of the study was to radiographically evaluate the prevalence of M3s agenesis, impacted M3s with different impaction patterns, and the approximation of Inferior Dental Canal (IDC) with impacted mandibular M3s roots among the Sriganganagar population. METHODS: The study included 700 randomly selected subjects from OPD with an age range of 25-45 years...
November 2016: Malaysian Journal of Medical Sciences: MJMS
https://www.readbyqxmd.com/read/28089510/a-novel-computer-based-method-for-measuring-the-acetabular-angle-on-hip-radiographs
#3
Seda Sahin, Emin Akata, Orcun Sahin, Cengiz Tuncay, Hüseyin Özkan
OBJECTIVE: The aim of this study was to propose a new computer based method for measuring acetabular angles on hip radiographs and to assess its practicality, sensitivity and reliability for acetabular angle measurement. METHODS: A total of 314 acetabulum were assessed on 157 pelvic X-ray images. Acetabular angles were measured with both the conventional method (Method 1) and our proposed method (Method 2). All the Acetabular Index (AI) angle, Acetabular Angle (AA) and Acetabular Center (ACM) angle were measured with both methods...
January 12, 2017: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/28089230/metastatic-fractures-of-long-limb-bones
#4
REVIEW
P Anract, D Biau, P Boudou-Rouquette
The diagnosis of pathological fracture should be considered routinely in patients with long limb-bone fractures. Investigations must be performed to establish the diagnosis of pathological fracture then to determine that the bone lesion is a metastasis. In over 85% of cases, the clinical evaluation combined with a detailed analysis of the radiographs is sufficient to determine that the fracture occurred at a tumour site. Aetiological investigations establish that the tumour is a metastasis. In some patients, the diagnosis of metastatic cancer antedates the fracture...
January 11, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28087089/point-of-care-ultrasound-diagnosis-of-posterior-sternoclavicular-joint-dislocation
#5
Rachel R Bengtzen, Ryan C Petering
BACKGROUND: Posterior sternoclavicular dislocations can be challenging diagnostically, as traumatic force often happens to the lateral shoulder rather than directly to the sternoclavicular joint. Shoulder radiographs do not illustrate the sternoclavicular joint well, and can miss the diagnosis. This injury, however, has the potential for life-threatening complications due to proximity of mediastinal structures that might also be injured. CASE REPORT: The following case illustrates a delayed diagnosis of posterior sternoclavicular dislocation...
January 10, 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28080920/phaeohyphomycosis-associated-with-ossification-of-the-skull-and-cervical-vertebrae-in-a-swell-shark-cephaloscyllium-ventriosum
#6
Claire D Erlacher-Reid, Hendrik H Nollens, Todd L Schmitt, Judy St Leger, Sarena Sunico
A female, captive bred, juvenile swell shark ( Cephaloscyllium ventriosum ) was observed swimming in tight circles and rolling. Radiographs and computed tomography of this individual revealed extensive cartilage mineralization of the skull and cranial cervical vertebrae compared with diagnostic images of clinically healthy conspecifics. Gross necropsy and histopathologic examination revealed ossification and fibrosis of the cartilaginous matrix of the skull and cervical vertebrae with deep invasion by a pigmented hyphal fungus...
December 2016: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28079743/normal-radiographic-parameters-in-paediatric-pelvic-radiographs-from-a-chinese-population
#7
Evelyn E Kuong, William T Gardner, Paul A Koljonen, Sudhir K Mahapatra, Wang Chow
: Paediatric pelvic and hip radiographs are a common investigation used when assessing a child for suspected developmental dysplasia of the hip. This report describes an attempt to establish normal values of medial joint space, acetabular index and centre edge angle according to specific age groups and sex in a Chinese population. Patients who had undergone a pelvic radiograph as part of their assessment, but were subsequently found to have normal hips were recruited retrospectively. These patients were grouped according to sex and age; medial joint space, acetabular index and centre edge angle were measured in all radiographs...
January 10, 2017: Journal of Pediatric Orthopedics. Part B
https://www.readbyqxmd.com/read/28078130/radiographic-and-endoscopic-regression-of-metastatic-gastric-cancer-to-the-colon-in-the-setting-of-5-aminosalicylic-acid-use
#8
Yuval A Patel, Shannon J McCall, Xuefeng Zhang, Tracy Jaffe, Rahul A Shimpi
Colonic metastases from gastric cancer are a rare phenomenon and sparsely reported in the literature. We report a case of a 59-year-old woman who presented with vague abdominal symptoms and initial computer tomography (CT) imaging suggestive of a colonic apple-core lesion with serial colonoscopic biopsies diagnostic of metastatic signet ring cell gastric adenocarcinoma. This case is unique given the evolving CT and endoscopic findings that suggested a regression in colonic wall thickening in the setting of 5-aminosalicylic acid (5-ASA) use prior to histologic diagnosis...
December 2016: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28077254/use-of-the-smartphone-for-end-vertebra-selection-in-scoliosis
#9
Murad Pepe, Onur Kocadal, Abdullah Iyigun, Zafer Gunes, Ertugrul Aksahin, Cem Nuri Aktekin
OBJECTIVES: The aim of our study was to develop a smartphone-aided end vertebra selection method and to investigate its effectiveness in Cobb angle measurement. METHODS: Twenty-nine adolescent idiopathic scoliosis patients' pre-operative posteroanterior scoliosis radiographs were used for end vertebra selection and Cobb angle measurement by standard method and smartphone-aided method. Measurements were performed by 7 examiners. The intraclass correlation coefficient was used to analyze selection and measurement reliability...
January 8, 2017: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/28076010/foreign-bodies-on-lateral-neck-radiographs-in-adults-imaging-findings-and-common-pitfalls
#10
Alba Castán Senar, Laura E Dinu, José M Artigas, Raquel Larrosa, Ylenia Navarro, Elena Angulo
Foreign-body (FB) ingestion is less common in adults than in children, but still occurs. Diagnostic management of patients with suspected FB ingestion in emergency departments depends on FB type and location, both of which are related to the patient profile. In adults, fish and chicken bones are the most common FB types, and the oropharynx and cricopharyngeal muscle are the most common locations. Once accidentally swallowed, an FB may become lodged in the oropharynx, and in such cases indirect or fiberoptic laryngoscopy is the first clinical management option...
January 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28075425/management-of-fibromyalgia-practical-guides-from-recent-evidence-based-guidelines
#11
Winfried Häuser, Jacob Ablin, Serge Perrot, Mary-Ann Fitzcharles
Fibromyalgia (FM) is a prevalent and costly condition worldwide, affecting approximately 2% of the general population. Recent evidence- and consensus-based guidelines from Canada, Germany, Israel and the European League Against Rheumatism aim to support physicians in achieving a comprehensive diagnostic work-up of patients with chronic widespread pain (CWP) and to assist patients and physicians in shared decision making on treament options. Every patient with CWP requires at the first medical evaluation a complete history, medical examination and some laboratory tests (complete blood count, C-reactive protein, serum calcium, creatine phosphokinase, thyroid stimulating hormone, 25-OH vitamin D) to screen for metabolic or inflammatory causes of CWP...
January 4, 2017: Polskie Archiwum Medycyny Wewnętrznej
https://www.readbyqxmd.com/read/28068262/associated-aneurysmal-bone-cyst-and-cemento-osseous-dysplasia-a-case-report-and-review-of-the-literature
#12
Willian Pecin Jacomacci, João Paulo Veloso Perdigão, Vanessa Cristina Veltrini, Gustavo Jacobucci Farah, Elen Souza Tolentino, Lilian Cristina Vessoni Iwaki, Liogi Iwaki Filho
The purpose of this case report is to describe a previously unpublished association between focal cemento-osseous dysplasia (FCOD) and an aneurysmal bone cyst (ABC) and review the literature with regard to associated benign fibro-osseous lesions and cysts. A 41-year-old woman without a history of trauma presented with asymptomatic swelling in the right side of the mandible. Radiographs of the region revealed a unilocular radiolucent area with radiopaque foci. After aspiration of the lesion was positive for serosanguineous fluid, complete excision of the lesion was performed...
January 2017: General Dentistry
https://www.readbyqxmd.com/read/28066620/tracheobronchial-tumors
#13
REVIEW
Ruza Stevic, Branislava Milenkovic
Tumors of trachea and bronchi are uncommon and can occur in the form of benign or low- and high-grade malignant tumors. Although tracheobronchial tumors (TBTs) represent only 0.6% of all pulmonary tumors, they are clinically significant. Delays in diagnosis of these tumors commonly occur because the signs and symptoms caused by these tumors are nonspecific and chest radiographs are often considered unremarkable. Therefore, novel radiological techniques and better access to flexible bronchoscopy enable detection of larger number of TBT...
November 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28066604/shifted-focus-of-bronchoalveolar-lavage-in-patients-with-suspected-thoracic-malignancy-an-analysis-of-224-patients
#14
Xin Zhang, Yukun Kuang, Yuan Zhang, Kai He, Noah Lechtzin, Mingying Zeng, Rex C Yung, Canmao Xie
BACKGROUND: Bronchoscopies are extensively adopted for diagnosing and staging thoracic malignancies, but studies are missing as how to keep the process streamlined and more efficient. To evaluate current role of bronchoalveolar lavage (BAL) for cancer and possible infection diagnosis when practicing comprehensive bronchoscopy for patients suspected with thoracic malignancy, and provide foundation for possible practice modification. METHODS: We retrospectively analyzed a prospectively kept database of immunocompetent patients undergoing bronchoscopy for suspected non-hematologic malignancies...
November 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28065376/dual-energy-ct-virtual-non-calcium-technique-for-detection-of-bone-marrow-edema-in-patients-with-vertebral-fractures-a-prospective-feasibility-study-on-a-single-source-volume-ct-scanner
#15
T Diekhoff, K G Hermann, M Pumberger, B Hamm, M Putzier, M Fuchs
OBJECTIVES: Dual-energy computed tomography (DECT) is a recent development for detecting bone marrow edema (BME) in patients with vertebral compression fractures. The aim of this pilot study was to determine the reliability of single-source DECT in detecting vertebral BME using magnetic resonance imaging (MRI) as standard of reference. MATERIALS AND METHODS: Nine patients with radiographic thoracic or lumbar vertebral compression fractures underwent both, DECT on a 320-row single-source scanner and 1...
February 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28062405/presence-of-multiple-spondyloarthritis-spa-features-is-important-but-not-sufficient-for-a-diagnosis-of-axial-spondyloarthritis-data-from-the-spondyloarthritis-caught-early-space-cohort
#16
Z Ez-Zaitouni, P A C Bakker, M van Lunteren, I J Berg, R Landewé, M van Oosterhout, M Lorenzin, D van der Heijde, F A van Gaalen
OBJECTIVES: Concerns have been raised about overdiagnosis of axial spondyloarthritis (axSpA). We investigated whether patients with chronic back pain (CBP) of short duration and multiple SpA features are always diagnosed with axSpA by the rheumatologist, and to what extent fulfilment of the Assessment of SpondyloArthritis International Society (ASAS) axSpA criteria is associated with an axSpA diagnosis. METHODS: Baseline data from 500 patients from the SPondyloArthritis Caught Early cohort which includes patients with CBP (≥3 months, ≤2 years, onset <45 years) were analysed...
January 6, 2017: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/28062381/diagnostic-performance-of-bilateral-false-profile-radiographs-in-early-hip-osteoarthritis
#17
Jean-Denis Laredo, Annabelle Wyler, Cécile Alvarez, Mounir Aout, Michel Lequesne, Eric Vicaut
OBJECTIVES: 1. To show that the anterior hip joint space is profiled only on the contralateral false profile radiograph. 2. To provide normal values of hip joint space width on anteroposterior and false profile radiographs. 3. To identify the best sites for joint space radiographic measurements to depict early hip osteoarthritis. METHODS: Anteroposterior and bilateral false profile radiographs of a cadaveric pelvis with markers around the anterior part of the hip joint were obtained...
January 3, 2017: Joint, Bone, Spine: Revue du Rhumatisme
https://www.readbyqxmd.com/read/28061547/comparison-of-magnetic-resonance-imaging-and-stress-radiographs-in-the-evaluation-of-chronic-lateral-ankle-instability
#18
Scott Jolman, Justin Robbins, Laura Lewis, Melissa Wilkes, Paul Ryan
BACKGROUND: In patients who develop chronic ankle instability, clinicians often obtain magnetic resonance imaging (MRI) as part of the evaluation prior to operative referral. The purpose of this study was to analyze the diagnostic efficacy of MRI in the diagnosis of chronic lateral ankle instability. Our hypothesis was that magnetic resonance imaging would not be a specific diagnostic tool in the evaluation of chronic lateral ankle instability. MATERIALS AND METHODS: A retrospective chart review of 187 consecutive patients (190 ankles) was performed...
January 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28060370/diagnosing-the-most-common-odontogenic-cystic-and-osseous-lesions-of-the-jaws-for-the-practicing-pathologist
#19
Robert A Robinson
Odontogenic cysts and osseous lesions are often seen as challenging diagnostic lesions but the majority of them are easily classified. This article outlines the diagnostic features required for separating the most common of odontogenic cysts and select osseous lesions of the jaws. Clinical and radiographic findings of these jaw lesions often lead to a differential diagnosis that only the histologic findings will clarify. Dentigerous cyst, keratocystic odontogenic tumor, and certain ameloblastomas that have cystic change, may have identical radiographic findings, with only separation by their specific histologic features leading to the significantly different treatments required for each...
January 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/28060192/imaging-of-the-lungs-in-organ-donors-and-its-clinical-relevance-a-retrospective-analysis
#20
Gracijela Bozovic, Catharina Adlercreutz, Peter Höglund, Isabella Björkman-Burtscher, Peter Reinstrup, Richard Ingemansson, Cornelia Schaefer-Prokop, Roger Siemund, Mats Geijer
PURPOSE: The aim of the study was to retrospectively evaluate the diagnostic imaging that potential lung donors undergo, the reader variability of image interpretation and its relevance for donation, and the potential information gained from imaging studies not primarily intended for lung evaluation but partially including them. MATERIALS AND METHODS: Bedside chest radiography and computed tomography (CT), completely or incompletely including the lungs, of 110 brain-dead potential organ donors in a single institution during 2007 to 2014 were reviewed from a donation perspective...
January 2, 2017: Journal of Thoracic Imaging
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