May 04 News Headlines

These are radiology news updates from other sites

2001 Jan Feb March April May June July August September October November December
2002 Jan Feb March April May June July August September October November December
2003 Jan Feb March April May June July August September October November December
2004 Jan Feb March April May June July August September October November December

Visit the radiology linx musculoskeletal news page RadiologyLinx.com

Date this page was last updated: 01/07/2007 03:02:51 PM

Examples of email update articles.  Click on icon above to have these sent to your e-mail.

May 28, 2004
  Implementing Evidence-Based Guidelines for Radiography in Acute Low Back Pain: A Pilot Study in a Chiropractic Community - Journal of Manipulative and Physiological Therapeutics
Save This Article To My Filing Cabinet Email This Article Conclusion: The educational intervention strategy used in this study appeared to have an effect in reducing the perceived need for plain radiography in acute LBP...
  The Utility of Computed Tomographic Scanning of the Head to Screen for Facial Fractures - Academic Emergency Medicine
Save This Article To My Filing Cabinet Email This Article Conclusion: In this study, the head CT was both sensitive and specific for identifying clinically important facial fractures when compared to facial CT. Using the head CT as an initial screening test to detect facial fractures may save time, patient radiation exposure, and costs associated with using screening facial CT or conventional radiography (e.g., Waters view)...
  Oxidative study of patients with total body irradiation: effects of amifostine treatment - Bone Marrow Transplantation
Save This Article To My Filing Cabinet Email This Article In patients undergoing bone marrow transplant (BMT), reactive oxygen species (ROS) are released as a consequence of the events related to the preparative regimen. Total body irradiation (TBI), which is known to generate ROS, is a routine preconditioning procedure prior to BMT... This Journal Requires Registration to Access Full Text
May 27, 2004
  In Vitro and in Vivo Spiral CT to Determine Bone Mineral Density: Initial Experience in Patients at Risk for Osteoporosis - Radiology
Save This Article To My Filing Cabinet Email This Article Conclusion: Correlations between BMD data obtained with spiral CT and standard quantitative CT were highly significant. By using a conversion factor, BMD measurements can be determined with routine abdominal spiral CT scans...
May 26, 2004
  Quantitative proton magnetic resonance spectroscopy of the cervical spinal cord - Magnetic Resonance in Medicine
Save This Article To My Filing Cabinet Email This Article Proton MR spectroscopy (1H-MRS) provides indices of neuronal damage in the central nervous system (CNS); however, it has not been extensively applied in the spinal cord. This work describes an optimized proton spectroscopy protocol for examination of the human cervical spinal cord. B0 field mapping of the cord revealed periodic inhomogeneities due to susceptibility differences with surrounding tissue...

 

 

May 25, 2004
  T2 of articular cartilage in the presence of Gd-DTPA2- - Magnetic Resonance in Medicine
Save This Article To My Filing Cabinet Email This Article T2 information and delayed gadolinium-enhanced MRI of cartilage (dGEMRIC) are both used to characterize articular cartilage. They are currently obtained in separate studies because Gd-DTPA2- (which is needed for dGEMRIC) affects the inherent T2 information. In this study, T2 was simulated and then measured at 8.45 T in 20 sections from two human osteochondral samples equilibrated with and without Gd-DTPA2-...
May 24, 2004
  Human imaging of phosphorus in cortical and trabecular bone in vivo - Magnetic Resonance in Medicine
Save This Article To My Filing Cabinet Email This Article Phosphorus was imaged in vivo in human cortical and trabecular bone and the T1 and T were measured. An ultrashort TE (UTE) pulse sequence (TE = 70 m) was used with half pulse excitation and radial mapping of k-space from the center out. T was measured using multiple echo times and T1 was measured both by saturation recovery and by a method using different RF pulse amplitudes...
May 21, 2004
  Tc-99m Bone Scintigraphy of Large Knee Joint Effusions in Osteoarthritis - Clinical Nuclear Medicine
Save This Article To My Filing Cabinet Email This Article A 60-year-old man reported bilateral lower extremity pain and swelling. A Tc-99m HDP bone scan showed symmetric, moderately intense uptake within the femoral condyles and tibial plateaux, and marked, symmetric suprapatellar soft tissue activity...

 

 

May 20, 2004
  MRI features of foot and ankle injuries in ballet dancers - British Journal of Radiology
Save This Article To My Filing Cabinet Email This Article Foot and ankle pain is common in ballet dancers. Although clinical examination often points to the underlying cause, imaging is often necessary to confirm the diagnosis and thus ensure appropriate future management. Factors predisposing to the increased incidence of injuries in this population include the classical position in which ballet dancers stand, which is on the tips of the toes in the en pointe position or on the balls of the feet in the demi-pointe position...
May 19, 2004
  General approach to lytic bone lesions - Applied Radiology
Save This Article To My Filing Cabinet Email This Article When interpreting musculoskeletal radiographs, a radiologist must be able to identify a lytic lesion and provide a definitive diagnosis or a reasonable differential diagnosis for the lesion. This article addresses these issues and details a rational and systematic approach to such lesions... This Journal Requires Registration to Access Full TextThe Full Text of This Article Is Available
  Grey scale and power Doppler sonographic changes induced by intra-articular steroid injection treatment - Annals of Rheumatic Diseases
Save This Article To My Filing Cabinet Email This Article Conclusion: GSS and PDS appear to be a useful adjunctive tool for assessing short term soft tissue changes induced by intra-articular injection treatment with triamcinolone acetonide in small joints of patients with chronic arthritis...
May 18, 2004
  Calcific Tendinosis and Periarthritis: Classic Magnetic Resonance Imaging Appearance and Associated Findings - Journal of Computer Assisted Tomography
Save This Article To My Filing Cabinet Email This Article Calcification within tendon and periarticular soft tissues with or without a history of pain is commonly encountered in the interpretation of musculoskeletal MR imaging (MRI) studies. This article presents a pictorial illustration of both the classic and atypical MR imaging (MRI) features of soft tissue calcifications in the musculoskeletal system. Familiarity with this topic can help to avoid pitfalls in imaging diagnosis...
May 17, 2004
  Magnetic Resonance Imaging in Stress Fractures and Shin Splints - Clinical Orthopedics and Related Research
Save This Article To My Filing Cabinet Email This Article The purpose of the current study was to determine whether stress fractures and shin splints could be discriminated with MRI in the early phase. Twenty-two athletes, who had pain in the middle or distal part of their leg during or after sports activity, were evaluated with radiographs and MRI scans...
May 14, 2004
  BMD testing hits its stride in community imaging - Diagnostic Imaging
Save This Article To My Filing Cabinet Email This Article As baby boomers hit the prime years for osteoporosis, bone densitometry specialists are seeing a surge in interest. While dual x-ray absorptiometry is well established as the gold standard for detecting bone mineral loss, the questions of who does the detecting and how test results are used remain open...
May 13, 2004
  The Location of the Biceps Tendon in Completely Displaced Proximal Humerus Fractures in Children: A Report of Four Cases With Magnetic Resonance Imaging and Cadaveric Correlation - Journal of Pediatric Orthopaedics
Save This Article To My Filing Cabinet Email This Article The location of the biceps tendon is a matter of concern for clinicians treating completely displaced proximal humeral fractures in children. This article describes four patients (one 12-year-old boy, two 12-year-old girls, and one 14-year-old girl) who underwent magnetic resonance imaging evaluation of their fractures to discern the location of the biceps tendon. In no case did the tendon become entrapped in the fracture site...
May 12, 2004
  3D software combines bone, vascular data in angio images - Diagnostic Imaging
Save This Article To My Filing Cabinet Email This Article An algorithm developed by Toshiba for rotational angiography combines blood vessels and bone in a single 3D reconstruction. The new 3D software permits visualization of intracranial vascular anomalies in the context of surrounding bone...
  Magnetic Resonance Characteristics of Medial Plica of the Knee: Correlation With Arthroscopic Resection - Journal of Computer Assisted Tomography
Save This Article To My Filing Cabinet Email This Article Conclusion: No MR characteristics of medial plicae were found to be predictive of subsequent resection at arthroscopy...

 

 

May 11, 2004
  Lumbar Disk Herniation: Correlation of Histologic Findings with Marrow Signal Intensity Changes in Vertebral Endplates at MR Imaging - Radiology
Save This Article To My Filing Cabinet Email This Article Conclusion: Avulsion-type disk herniation seems to be common, and vertebral endplate marrow signal intensity changes on MR images are indicative of cartilaginous material in the extruded disk herniation material...
May 10, 2004
  Skeletal Applications for Flat-Panel versus Storage-Phosphor Radiography: Effect of Exposure on Detection of Low-Contrast Details - Radiology
Save This Article To My Filing Cabinet Email This Article Conclusion: Flat-panel radiography provides improved contrast detectability and a potential for exposure reduction compared with those with storage-phosphor radiography. The best performance was achieved with conditions comparable to those for radiography of the trunk and lowest for conditions that simulate radiography of the extremities...
May 07, 2004
  Low Back Pain: Influence of Early MR Imaging or CT on Treatment and Outcome—Multicenter Randomized Trial - Radiology
Save This Article To My Filing Cabinet Email This Article Conclusion: Early use of imaging does not appear to affect treatment overall. Decisions about the use of imaging depend on judgments concerning whether the small observed improvement in outcome justifies additional cost...
May 06, 2004
  Salter Innominate Osteotomy in the Treatment of Severe Legg-Calv-Perthes Disease: Clinical and Radiographic Results in 32 Patients (37 Hips) at Skeletal Maturity - Journal of Pediatric Orthopaedics
Save This Article To My Filing Cabinet Email This Article Between 1979 and 1992, 32 patients (37 hips) were treated in the authors' institution by Salter osteotomy for Legg-Calvé-Perthes disease. Twenty-four patients were male and eight female. Nineteen patients were younger than 7 years of age (84 months)...

 

 

May 05, 2004
  Accuracy and Time Efficiency for the Detection of Thoracic Cage Fractures: Volume Rendering Compared With Transverse Computed Tomography Images - Journal of Computer Assisted Tomography
Save This Article To My Filing Cabinet Email This Article Conclusion: Volume rendering of computed tomography data depicts thoracic cage fractures with a high accuracy similar to that of transverse images but is considerably faster...
  Magnetic Resonance Diagnosis of Meniscal Tears in Patients With Acute Anterior Cruciate Ligament Tears - Journal of Computer Assisted Tomography
Save This Article To My Filing Cabinet Email This Article Conclusion: In the presence of acute anterior cruciate ligament tears, MRI imaging has relatively low sensitivity for detecting meniscal tears due to missed tears in the lateral meniscus...
May 04, 2004
  The langerhans' cell histiocytosis (eosinophilic granuloma) of the cervical spine: a rare diagnosis of cervical pain - Magnetic Resonance Imaging
Save This Article To My Filing Cabinet Email This Article We present the case of a 44-year-old man who complained of cervical pain. He was treated with physiotherapy and analgetics. Because of persistent pain, computed tomography (CT) scan and MRI were performed...
May 03, 2004
  99Tcm(V)DMSA scintigraphy in skeletal metastases and superscans arising from various malignancies: diagnosis, treatment monitoring and therapeutic implications - British Journal of Radiology
Save This Article To My Filing Cabinet Email This Article Skeletal metastases arising from a wide variety of malignancies including a few cases with superscan appearance were evaluated using 99Tcm MDP bone scanning and 99Tcm(V)DMSA scintigraphy. Whole body planar scans were obtained at 3 h and 24 h after injection of 740 MBq 99Tcm MDP and 5 days later at similar times after injection of 555 MBq of 99Tcm(V)DMSA. A qualitative as well as quantitative comparison was made between the 99Tcm MDP bone scan and the 99Tcm(V)DMSA scan in detection of osseous metastases. ...