Abstract:
:This article discusses the effectiveness of MR imaging in evaluating the injuries of both upper and lower extremities in the professional football player. Topics include bone, joint and soft tissue disorders, and injuries resulting from overuse or trauma of the shoulder, elbow, forearm, and wrist; the pelvis and hip, lower extremity muscle and tendon, knee, and ankle.
journal_name
Magn Reson Imaging Clin N Amjournal_title
Magnetic resonance imaging clinics of North Americaauthors
Schlegel TF,Boublik M,Ho CP,Hawkins RJkeywords:
subject
Has Abstractpub_date
1999-02-01 00:00:00pages
175-90, ixissue
1eissn
1064-9689issn
1557-9786journal_volume
7pub_type
杂志文章,评审abstract::MR imaging is useful for diagnosing acute pancreatitis when the clinical situation is unclear, for elucidating the underlying cause of acute pancreatitis, for evaluating complications and disease severity, and for guiding intervention. MR imaging allows for noninvasive evaluation of the pancreatic parenchyma, biliary ...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2018.03.011
更新日期:2018-08-01 00:00:00
abstract::Neuroimaging plays a critical role in the management of patients with acute stroke syndrome, with diagnostic, therapeutic, and prognostic implications. A multiparametric magnetic resonance (MR) imaging protocol in the emergency setting can address both primary goals of neuroimaging (ie, detection of infarction and exc...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2015.11.002
更新日期:2016-05-01 00:00:00
abstract::Over the last decade, cardiac magnetic resonance imaging has increasingly evolved into a useful diagnostic tool among the radiology and cardiology communities. Ongoing improvements in MR imaging hardware, processing speed, and pulse sequence development have laid the foundation for rapid progress in cardiac MR imaging...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2007.08.002
更新日期:2007-08-01 00:00:00
abstract::Practical ultrafast, especially echo-planar, imaging is still in its infancy. All the more so for ultrafast angiography. Nevertheless, a few practical forays into this imaging application have shown promise. Compared to conventional MR angiography, the use of EP imaging can offer net advantages in reduced sensitivity ...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1993-12-01 00:00:00
abstract::MR imaging provides soft tissue detail unparalleled by any other modality for the assessment of turf toe injuries and has become standard in certain populations of athletic patients. Principal knowledge of the anatomy and appropriate imaging techniques is central for accurate imaging evaluation. The precise determinat...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2008.02.002
更新日期:2008-02-01 00:00:00
abstract::Bone marrow abnormalities around the knee are encountered frequently when performing MR imaging. Some of these so-called abnormalities may represent normal variations of the bone marrow contents and have no clinical significance. On other occasions, MR imaging may be the only technique that demonstrates a bone marrow ...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1994-08-01 00:00:00
abstract::Knee radiographs are widely used in clinical practice. Many features can be depicted when a systematic analysis of the different views is performed. This article focuses on different types of joint effusion and on the analysis of the bone outlines of the knee, particularly on the lateral view. Systematic analysis of t...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2019.06.001
更新日期:2019-11-01 00:00:00
abstract::Although MR imaging has become the most accurate test for depicting abnormal morphology, there is no agreement on the diagnostic value of morphology alone. If the natural history of a disease is not clearly understood, and if there is little consensus, within or between specialties, regarding the use of diagnostic tes...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1999-08-01 00:00:00
abstract::Hip arthroscopy is being used increasingly for the diagnosis and treatment of hip disorders. MR imaging performed with appropriate technical considerations may aid not only in preoperative planning but in the appropriate selection of patients, which tends to lead to better postoperative results. Although the painful h...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/s1064-9689(03)00029-1
更新日期:2003-05-01 00:00:00
abstract::This article emphasizes the technical aspects of MR imaging in acute cervical trauma, and details the specific protocols used at the authors' institution. A systematic approach to the evaluation of MR images in the trauma setting is discussed, and the role of MR imaging in the characterization of spinal cord injury an...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:2000-08-01 00:00:00
abstract::MR imaging has emerged as the mainstay in imaging internal derangement of the soft tissues of the musculoskeletal system largely because of superior contrast resolution. The complex geometry and diminutive size of the triangular fibrocartilage complex (TFCC) and its constituent structures can make optimal imaging of t...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2015.04.001
更新日期:2015-08-01 00:00:00
abstract::Intravenous contrast agents are important in the performance of liver magnetic resonance (MR) imaging. These agents differ in their physical properties. These differences can be exploited to optimize imaging protocols based on indications for examination. Institutional protocols should be designed to take advantage of...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2014.04.002
更新日期:2014-08-01 00:00:00
abstract::At the outset of this issue on MR imaging of the shoulder, one perspective of shoulder imaging is provided, that of a senior bone radiologist, perhaps to shed some light on the question: What is the precise role of MR imaging in the assessment of shoulder disorders? ...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章
doi:
更新日期:1997-11-01 00:00:00
abstract::With increasing participation in professional and recreational athletics, activity-limiting pelvic and groin pain presents a growing challenge for patients and health care providers. The causes of musculoskeletal-related groin pain among athletes are diverse, with considerable overlap in history and physical examinati...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2005.08.009
更新日期:2005-11-01 00:00:00
abstract::Diffusion and perfusion MR imaging have proven to be highly useful in the clinical description and understanding of acute and hyperacute ischemic stroke. In this article, the authors give a brief overview of the basic concepts of diffusion and perfusion imaging and describe some of the current developments, applicatio...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2009.02.001
更新日期:2009-05-01 00:00:00
abstract::MR imaging is ideally suited for characterization of the soft tissue, cartilaginous, and osseous structures of the pediatric ankle. An understanding of the normal MR imaging appearance associated with the dynamic skeletal maturation process will prevent overdiagnosis and unnecessary treatment. In this article, we revi...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2016.08.010
更新日期:2017-02-01 00:00:00
abstract::The diagnosis of tarsal tunnel syndrome can be difficult to make. Clinical findings may be varied and symptoms are commonly vague and diffuse. MR imaging, with its excellent soft tissue contrast and ability to demonstrate musculotendinous and neurovascular structures, clearly demonstrates the anatomy of the tarsal tun...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1994-02-01 00:00:00
abstract::The article summarizes classification schemes of spinal trauma and rules to decide on proper imaging modality after a spinal trauma. High-risk factors that recommend imaging are, for instance, age 65 years or older, a dangerous trauma mechanism, and paresthesia in the extremities. More recent classification schemes in...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2016.04.004
更新日期:2016-08-01 00:00:00
abstract::The prevalence of cerebrovascular disease in children is much higher than most clinicians and neuroradiologists suspect, when all primary and secondary causes are considered. Most signal alterations found on MR imaging in childhood central nervous system pathologic conditions result from causes other than a decrease i...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:2001-02-01 00:00:00
abstract::Normal anatomic variants may erroneously be interpreted as pathologic conditions on MR imaging of the ankle and foot. Therefore, sufficient knowledge of the normal anatomy and its variations is crucial for accurate diagnostic analysis of such images. This article will focus on outlining variants and MR imaging interpr...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:2001-08-01 00:00:00
abstract::Gadolinium-enhanced MR imaging techniques can be used to assess both breast tumor morphology and vascularity. Pharmacokinetic models can be used to extract physiological parameters related to tumor vascularity from signal intensity-time curves. This article describes an empirical method, using three-point high resolut...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1999-05-01 00:00:00
abstract::Acetabular labral tears are a mechanical cause of hip pain. Hip MR imaging should be performed on 1.5-T or 3-T magnets using small field-of-view and high-resolution imaging. The following should be used in the assessment for labral tear abnormalities on MR arthrography: labral morphology and contrast extension into th...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2012.09.006
更新日期:2013-02-01 00:00:00
abstract::Magnetic resonance (MR) imaging has traditionally only played a small role in the clinical care of most patients with arthritis. However, with modern therapeutic strategies, early diagnosis is now more important than ever before. Consequently, advanced MRI techniques and applications now play a crucial role in managin...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2018.06.008
更新日期:2018-11-01 00:00:00
abstract::Although MR imaging has achieved a clear role in the assessment of focal benign and malignant hepatic lesions, its role in the evaluation of inflammatory processes in the liver is less well defined and studied. Many inflammatory diseases in the liver have no characteristic or specific imaging findings with MR imaging....
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1997-05-01 00:00:00
abstract::The multiplanar and soft-tissue capabilities of MR imaging make it a valuable diagnostic tool for the retroperitoneal space and its organs. In addition, by virtue of its location, the retroperitoneum is well suited for study by this modality. Appropriate techniques, including the use of contrast, are discussed as are ...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1995-02-01 00:00:00
abstract::The cartilaginous structures in the growing ends of the bone have a complex anatomy. MR imaging allows exquisite depiction of these structures. The normal anatomy and biochemical features of the zones of cartilage are reviewed. Based on an analysis of signal characteristics, it is possible to optimize the use of pulse...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1998-08-01 00:00:00
abstract::The knee is one of the joints most commonly injured during sport-related activities in the pediatric population. Although physical examination and conventional radiography remain the most important tools for determining the extent of the injury, clinical assessment of the knee may be limited in patients with pain, swe...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2009.03.008
更新日期:2009-08-01 00:00:00
abstract::The ability to simultaneously and comprehensively evaluate both articular and extra-articular structures represents a distinct advantage for MR imaging over all other diagnostic methods. This article reviews how the technique can demonstrate a wide spectrum of abnormalities in and around the shoulder, with an emphasis...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:
更新日期:1993-09-01 00:00:00
abstract::Although abdominal and pelvic vascular disease is much less common in children than in adults, MR angiographic techniques widely used in adults can also be readily applied in the pediatric population with suspected vascular disease. MR techniques, equipment, and image analysis software are in a continual state of deve...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/s1064-9689(01)00008-3
更新日期:2002-05-01 00:00:00
abstract::The main neonatal stroke syndromes discussed in this article are: arterial ischemic stroke (AIS), including perinatal AIS, and "presumed" perinatal AIS; cerebral venous thrombosis, including cortical vein and venous sinus thrombosis and germinal matrix hemorrhage/periventricular hemorrhagic infarction; and intraparenc...
journal_title:Magnetic resonance imaging clinics of North America
pub_type: 杂志文章,评审
doi:10.1016/j.mric.2011.10.001
更新日期:2012-02-01 00:00:00