June 04 News Headlines

These are radiology news updates from other sites

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Date this page was last updated: 01/07/2007 03:02:50 PM

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June 28, 2004
  Incidence of hip osteonecrosis among renal transplantation recipients: a prospective study - Clinical Radiology
Save This Article To My Filing Cabinet Email This Article To investigate whether a lessened glucocorticoid cumulative dose would lead to a decreased incidence of femoral head osteonecrosis...Conclusion: Osteonecrosis was uncommon among a prospective cohort of renal transplant recipients within 6 months after engraftment... The Full Text of This Article Is Available
  Musculoskeletal ultrasound—a state of the art review in rheumatology. Part 1: Current controversies and issues in the development of musculoskeletal ultrasound in rheumatology - Rheumatology
Save This Article To My Filing Cabinet Email This Article As we begin the 21st century, musculoskeletal ultrasound (MSUS) is routinely used by an increasing number of rheumatologists throughout Europe and there is a growing interest in the application of MSUS in rheumatological practice in the UK. MSUS allows high-resolution, real-time imaging of articular and periarticular structures and has the advantages of being non-radioactive, inexpensive, portable, highly acceptable to patients and repeatable...
June 25, 2004
  Effect of ultrasound on acute inflammation of transected medial collateral ligaments - Archives of Physical Medicine and Rehabilitation
Save This Article To My Filing Cabinet Email This Article Objective To evaluate the effect of therapeutic ultrasound on the acute inflammation of soft-tissue injuries by measuring the levels of prostaglandin E2 (PGE2) and leukotriene B4 (LTB4). Conclusions: Pulsed ultrasound therapy may stimulate inflammation of acute ligament injury...
  Ultrasound imaging distinguishes between normal and weak muscle - Archives of Physical Medicine and Rehabilitation
Save This Article To My Filing Cabinet Email This Article Conclusions: Ultrasonography provided a quantitative measure of change between relaxed and contracted state of muscle, which correlated with muscle force. Ultrasound identified significant differences in cross-sectional diameters between the myopathic and normal muscles sampled and may be useful for measuring muscle response to drug and exercise therapy...
June 24, 2004
  Pigmented villonodular synovitis - Clinical Radiology
Save This Article To My Filing Cabinet Email This Article Pigmented villonodular synovitis (PVNS) is a rare benign proliferative growth of the synovium of obscure aetiology with a wide spectrum of clinical presentations and imaging findings. The purpose of this review is to acquaint the reader with the spectrum of imaging features of PVNS using a variety of imaging techniques... The Full Text of This Article Is Available
June 23, 2004
  Magnetic resonance imaging of bone bruising in the acutely injured knee-short-term outcome - Clinical Radiology
Save This Article To My Filing Cabinet Email This Article Conclusion: Bone bruises persist for at least 12-14 weeks, which is longer than previously quoted. Two discrete patterns of bone bruise resolution have been demonstrated. The size and persistence of bone bruising is not related to the presence or absence or type of associated ligamentous injuries... The Full Text of This Article Is Available
June 17, 2004
  Prostatic Metastases versus Polycythemia on Bone Imaging - Clinical Nuclear Medicine
Save This Article To My Filing Cabinet Email This Article A 61-year-old man with adenocarcinoma of the prostate discovered incidentally at transurethral resection (Gleason grade 8, prostatic-specific antigen [PSA], 3.2 [mu]g/L) was referred for a Tc-99 m MDP whole-body scintigraph before a course of radical radiotherapy. The scintigraph revealed markedly increased uptake in the shoulders, hips, knees, and ankles in a predominantly periarticular distribution...
June 15, 2004
  Correlation between 18-fluorodeoxyglucose accumulation in large vessels and serological markers of inflammation in polymyalgia rheumatica: a quantitative PET study - Annals of Rheumatic Diseases
Save This Article To My Filing Cabinet Email This Article Conclusions: The observed FDG accumulation in the aorta and its branches and a strong correlation between tracer uptake and markers of inflammation is suggestive of large vessel arteritis. Quantitative ROI analysis appears to be a sensitive tool for detecting such inflammation...
June 14, 2004
  MRI of the axial skeletal manifestations of ankylosing spondylitis - Clinical Radiology
Save This Article To My Filing Cabinet Email This Article Magnetic resonance imaging (MRI) is a valuable tool in the imaging and assessment of patients with ankylosing spondylitis. MRI can demonstrate the acute and chronic changes of sacroiliitis, osteitis, discovertebral lesions, disc calcifications and ossification and arthopathic lesions, which characterize the disease, as well as the complications, which include fracture and the rare cauda equina syndrome...

 

 

June 28, 2004
  Incidence of hip osteonecrosis among renal transplantation recipients: a prospective study - Clinical Radiology
Save This Article To My Filing Cabinet Email This Article To investigate whether a lessened glucocorticoid cumulative dose would lead to a decreased incidence of femoral head osteonecrosis...Conclusion: Osteonecrosis was uncommon among a prospective cohort of renal transplant recipients within 6 months after engraftment... The Full Text of This Article Is Available
  Musculoskeletal ultrasound—a state of the art review in rheumatology. Part 1: Current controversies and issues in the development of musculoskeletal ultrasound in rheumatology - Rheumatology
Save This Article To My Filing Cabinet Email This Article As we begin the 21st century, musculoskeletal ultrasound (MSUS) is routinely used by an increasing number of rheumatologists throughout Europe and there is a growing interest in the application of MSUS in rheumatological practice in the UK. MSUS allows high-resolution, real-time imaging of articular and periarticular structures and has the advantages of being non-radioactive, inexpensive, portable, highly acceptable to patients and repeatable...
June 25, 2004
  Effect of ultrasound on acute inflammation of transected medial collateral ligaments - Archives of Physical Medicine and Rehabilitation
Save This Article To My Filing Cabinet Email This Article Objective To evaluate the effect of therapeutic ultrasound on the acute inflammation of soft-tissue injuries by measuring the levels of prostaglandin E2 (PGE2) and leukotriene B4 (LTB4). Conclusions: Pulsed ultrasound therapy may stimulate inflammation of acute ligament injury...
  Ultrasound imaging distinguishes between normal and weak muscle - Archives of Physical Medicine and Rehabilitation
Save This Article To My Filing Cabinet Email This Article Conclusions: Ultrasonography provided a quantitative measure of change between relaxed and contracted state of muscle, which correlated with muscle force. Ultrasound identified significant differences in cross-sectional diameters between the myopathic and normal muscles sampled and may be useful for measuring muscle response to drug and exercise therapy...
June 24, 2004
  Pigmented villonodular synovitis - Clinical Radiology
Save This Article To My Filing Cabinet Email This Article Pigmented villonodular synovitis (PVNS) is a rare benign proliferative growth of the synovium of obscure aetiology with a wide spectrum of clinical presentations and imaging findings. The purpose of this review is to acquaint the reader with the spectrum of imaging features of PVNS using a variety of imaging techniques... The Full Text of This Article Is Available
June 23, 2004
  Magnetic resonance imaging of bone bruising in the acutely injured knee-short-term outcome - Clinical Radiology
Save This Article To My Filing Cabinet Email This Article Conclusion: Bone bruises persist for at least 12-14 weeks, which is longer than previously quoted. Two discrete patterns of bone bruise resolution have been demonstrated. The size and persistence of bone bruising is not related to the presence or absence or type of associated ligamentous injuries... The Full Text of This Article Is Available
June 17, 2004
  Prostatic Metastases versus Polycythemia on Bone Imaging - Clinical Nuclear Medicine
Save This Article To My Filing Cabinet Email This Article A 61-year-old man with adenocarcinoma of the prostate discovered incidentally at transurethral resection (Gleason grade 8, prostatic-specific antigen [PSA], 3.2 [mu]g/L) was referred for a Tc-99 m MDP whole-body scintigraph before a course of radical radiotherapy. The scintigraph revealed markedly increased uptake in the shoulders, hips, knees, and ankles in a predominantly periarticular distribution...
June 15, 2004
  Correlation between 18-fluorodeoxyglucose accumulation in large vessels and serological markers of inflammation in polymyalgia rheumatica: a quantitative PET study - Annals of Rheumatic Diseases
Save This Article To My Filing Cabinet Email This Article Conclusions: The observed FDG accumulation in the aorta and its branches and a strong correlation between tracer uptake and markers of inflammation is suggestive of large vessel arteritis. Quantitative ROI analysis appears to be a sensitive tool for detecting such inflammation...
June 14, 2004
  MRI of the axial skeletal manifestations of ankylosing spondylitis - Clinical Radiology
Save This Article To My Filing Cabinet Email This Article Magnetic resonance imaging (MRI) is a valuable tool in the imaging and assessment of patients with ankylosing spondylitis. MRI can demonstrate the acute and chronic changes of sacroiliitis, osteitis, discovertebral lesions, disc calcifications and ossification and arthopathic lesions, which characterize the disease, as well as the complications, which include fracture and the rare cauda equina syndrome...

 

 

June 11, 2004
  Magnetic resonance imaging of bone bruising in the acutely injured knee short-term outcome - Clinical Radiology
Save This Article To My Filing Cabinet Email This Article Conclusion: Bone bruises persist for at least 12-14 weeks, which is longer than previously quoted. Two discrete patterns of bone bruise resolution have been demonstrated. The size and persistence of bone bruising is not related to the presence or absence or type of associated ligamentous injuries... The Full Text of This Article Is Available
June 10, 2004
  Telangiectatic osteosarcoma - Applied Radiology
Save This Article To My Filing Cabinet Email This Article A previously healthy 11-year old girl with a 4-month history of intermittent, but progressive, left knee pain presented to our institution. The physical examination revealed slight fullness of the proximal left lower extremity compared with the right. A complete blood count and basic metabolic panel were normal. Anterioposterior and lateral radiographs of the left knee were performed followed by magnetic resonance imaging (MRI) of the left knee... This Journal Requires Registration to Access Full TextThe Full Text of This Article Is Available
June 09, 2004
  The Role and Limitations of Radio-frequency Ablation in Treatment of Bone and Soft Tissue Tumors - Current Oncology Reports
Save This Article To My Filing Cabinet Email This Article Percutaneous radiofrequency ablation (RFA) has evolved as an alternative therapy for treatment of certain patients with liver tumors. This novel image-guided intervention is a minimally invasive form of therapy with negligible morbidity. RFA has also been used for treatment of selected patients with renal and lung malignancies who may not be suitable surgical candidates. With the exception of osteoid osteomas, surgical management remains the treatment of choice for primary bone and soft tissue tumors...
  Cryptococcal osteomyelitis - Applied Radiology
Save This Article To My Filing Cabinet Email This Article A 51-year-old man presented to the emergency department with chest pain radiating to the right shoulder. The pain had been present for several months but had become refractory to analgesics. Past medical history was remarkable for recently diagnosed diabetes mellitus with negative cardiac and gastrointestinal workups. Physical examination revealed the patient had a low-grade fever and pain localized over the midthoracic spine. A radiograph of the thoracic spine prompted subsequent computed tomography and magnetic resonance examinations... This Journal Requires Registration to Access Full TextThe Full Text of This Article Is Available
  Assessment of Disease Activity in Rheumatoid Arthritis with 18F-FDG PET - The Journal of Nuclear Medicine
Save This Article To My Filing Cabinet Email This Article The aim of this study was to assess synovitis by 18F-FDG PET in an individual joint analysis and in a global analysis of rheumatoid arthritis (RA) disease activity and to compare 18F-FDG PET parameters with clinical, biologic, and sonographic (US) rheumatoid parameters...Conclusion: 18F-FDG PET is a unique imaging technique that can assess the metabolic activity of synovitis and measure the disease activity in RA...
June 08, 2004
  Multispectral analysis of bone lesions in the hands of patients with rheumatoid arthritis - Magnetic Resonance Imaging
Save This Article To My Filing Cabinet Email This Article Quantitative measures of rheumatoid arthritis (RA) disease progression can provide valuable tools for evaluation of new treatments during clinical trials. In this study, a novel multispectral (MS) MRI analysis method is presented to quantify changes in bone lesion volume (BLV) in the hands of RA patients. Image registration and MS analysis were employed to identify MS tissue class transitions between two serial MRI exams...
June 07, 2004
  Volumetric Bone Density at the Femoral Neck as a Common Measure of Hip Fracture Risk for Men and Women - Journal of Clinical Endocrinology and Metabolism
Save This Article To My Filing Cabinet Email This Article Measurements of bone density using dual-energy x-ray absorptiometry are generally based on the areal projection, which incompletely accounts for size. The larger areal bone density in older men compared with older women is primarily due to their larger bone size, conferring a biomechanical advantage that may be a major factor contributing to lower hip fracture rates...
June 04, 2004
  Dynamic Weight-bearing Cervical Magnetic Resonance Imaging: Technical Review and Preliminary Results - Southern Medical Journal
Save This Article To My Filing Cabinet Email This Article Conclusions: Dynamic weight-bearing MRI provides an innovative method for imaging complex cervical spine disorders. This technique is noninvasive and has adequate image quality that may make it a good alternative to cervical myelography...
  Glenohumeral Deformity in Children with Internal Rotation Contractures Secondary to Brachial Plexus Birth Palsy: Intraoperative Arthrographic Classification - Radiology
Save This Article To My Filing Cabinet Email This Article Conclusion: Consistent patterns of glenohumeral joint deformity in brachial plexus birth palsy were identified and correlated with severity of internal rotation contracture...

 

 

June 03, 2004
  Localization of In-111 White Blood Cells in Rhabdomyolysis - Clinical Nuclear Medicine
Save This Article To My Filing Cabinet Email This Article Indium-111 labeled autologous white blood cells (In-111 WBCs) are commonly used for the detection and localization of bone and soft tissue infections. This report describes a patient having In-111 WBC uptake associated with rhabdomyolysis...
June 02, 2004
  Proteoglycan Loss in Human Knee Cartilage: Quantitation with Sodium MR Imaging�Feasibility Study - Radiology
Save This Article To My Filing Cabinet Email This Article The feasibility of using sodium magnetic resonance (MR) imaging to detect proteoglycan loss in early-stage osteoarthritis is evaluated. Fixed charge density (FCD) maps were calculated from sodium MR imaging data collected in nine healthy volunteers and three individuals with symptoms of early-stage osteoarthritis by using a 4.0-T clinical MR imaging unit...
June 01, 2004
  Anterior Bundle of Ulnar Collateral Ligament: Evaluation of Anatomic Relationships by Using MR Imaging, MR Arthrography, and Gross Anatomic and Histologic Analysis - Radiology
Save This Article To My Filing Cabinet Email This Article Conclusion: There is variability in the distal insertion of the anterior bundle, and this suggests that caution should be exercised in the diagnosis of its partial detachment from the sublime tubercle of the ulna...