Abstract：
:Cystic lesions around the knee comprise a diverse group of entities, ranging from benign cysts to complications of underlying diseases such as infection, arthritis, and malignancy. Their diverse causes result in varied prognoses and therapeutic options. Although the presentation of cystic masses may be similar, their management may differ, thus highlighting the importance of appropriate categorization. MR aids in the characterization of lesions by first localizing them, and then defining their relationship with adjacent structures and identifying any additional abnormalities. For the purpose of this article, the authors limit the scope of their discussion to benign cysts, ganglia, and bursae about the knee.
journal_name
Magn Reson Imaging Clin N Amjournal_title
Magnetic resonance imaging clinics of North Americaauthors
Beaman FD,Peterson JJdoi
10.1016/j.mric.2007.02.001subject
Has Abstractpub_date
2007-02-01 00:00:00pages
39-52issue
1eissn
1064-9689issn
1557-9786pii
S1064-9689(07)00012-8journal_volume
15pub_type
杂志文章,评审abstract：:Magnetic resonance (MR) imaging of the coronary arteries has been challenging, owing to the small size of the vessels and the complex motion caused by cardiac contraction and respiration. Free-breathing, whole-heart coronary MR angiography has emerged as a method that can provide visualization of the entire coronary a...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2014.09.008
更新日期：2015-02-01 00:00:00
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：:Neoadjuvant chemotherapy is now widely used in the management of locally advanced breast cancer (LABC). Early initiation of systemic therapy can improve overall and disease-free survival for patients with LABC or inflammatory cancer. MR imaging with intravenous contrast and advanced MR imaging techniques provide new o...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2010.02.008
更新日期：2010-05-01 00:00:00
abstract：:Technical advances in MR imaging of sports-related bone and joint derangement have improved our ability to evaluate these problems. This article discusses current utilization of MR imaging, advances in local coils, pulse sequences and parameters, and reviews current aspects and indications for MR arthrography. ...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1999-02-01 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：:MR angiography is a major advancement in the diagnosis and treatment of patients with carotid artery stenosis. It has become the major preoperative diagnostic test for these patients. An understanding of the principles of MR imaging allows the clinician to overcome the occasional drawback of MR angiography. Use of MR ...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1995-08-01 00:00:00
abstract：:Gynecologic brachytherapy consists of positioning radioactive sources in catheters implanted inside a tumor. MR imaging provides tumor visibility and is ideal for image-guided insertions and treatment planning. It is important at first insertion and during treatment of large residual tumors potentially needing interst...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2015.05.015
更新日期：2015-11-01 00:00:00
abstract：:The superior tissue contrast and flexible imaging planes afforded by magnetic resonance imaging (MRI) versus competing technologies permit optimal depiction of the pelvic viscera. Targeted protocols developed for specific pelvic visceral organs highlight important anatomic features that may not be imaged by other moda...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2011.05.001
更新日期：2011-08-01 00:00:00
abstract：:Perineural tumor spread (PNS) is a mode of neoplastic spread whereby tumor cells use neural conduits to escape the borders of a primary tumor. MRI is generally favored over CT for evaluating PNS, and findings include obliteration of fat within skull base foramina, enlargement and enhancement of the involved nerves, an...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2012.05.006
更新日期：2012-08-01 00:00:00
abstract：:Ultrasonography is the primary prenatal screening modality used in the evaluation of the fetus and the maternal pelvis. However, fetal MR imaging plays a complementary role to prenatal ultrasound in the evaluation of the fetus with suspected abnormalities. MR imaging's role includes confirming or excluding possible le...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2007.01.009
更新日期：2006-11-01 00:00:00
abstract：:MR imaging is a noninvasive, radiation-free imaging method for evaluation of the biliary system. Continued advancements in MR imaging system hardware and sequence design, coupled with novel gadolinium chelate agents, allow for a detailed evaluation of the bile ducts and surrounding soft tissues. New hepatocyte-specifi...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2014.05.002
更新日期：2014-08-01 00:00:00
abstract：:The use of MR imaging in assessing lumbar bone marrow first requires an understanding of the bone marrow's normal composition and the various imaging sequences available for use. One of the most useful sequences is the T1-weighted spin-echo sequence. This sequence may be combined with other sequences such as T2-weight...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2007.03.002
更新日期：2007-05-01 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：:Although mammography is the standard imaging modality for detection of breast cancer, magnetic resonance (MR) imaging is a valuable adjunct and, in certain cases, is the imaging of choice. Contrast-enhanced breast MR imaging provides a noninvasive means of staging disease, assessing posttreatment response, and screeni...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2012.07.004
更新日期：2012-11-01 00:00:00
abstract：:The adequate management of individuals who carry a high lifetime risk for breast cancer is still an unsettled issue. This holds especially true for subjects with documented or suspected germline mutation of a breast cancer susceptibility gene. These women face a lifetime risk for breast cancer of up to 80%, which is, ...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2006.07.003
更新日期：2006-08-01 00:00:00
abstract：:MR imaging is a rapidly evolving modality for examining the ligaments of the wrist. Recent improvements in magnet design and receiver coil technology have allowed consistent visualization of the wrist ligaments. Image quality can be optimized by selection of the proper receiver coil, careful attention to patient comfo...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1995-05-01 00:00:00
abstract：:In neonates and infants with congenital heart disease (CHD), cardiovascular magnetic resonance (CMR) is an established imaging modality in all patients in whom echocardiography does not provide sufficient information and definitive diagnosis. CMR is noninvasive, and does not involve vascular catheterization or ionizin...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章
doi：10.1016/j.mric.2011.08.005
更新日期：2011-11-01 00:00:00
abstract：:This article discusses MR imaging of infective liver lesions including pyogenic liver abscesses, amebic liver abscesses, echinococcal disease, hepatic fungal abscesses, granulomatous hepatic infections, schistosomiasis, and fascioliasis. ...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/s1064-9689(03)00053-9
更新日期：2002-02-01 00:00:00
abstract：:The principles underlying coronary MR angiographic pulse sequences are reviewed, including basic coronary anatomy, motion, and flow physiology. Coronary MR angiographic techniques can be subdivided into breath-hold (single or repeated) and nonbreath-hold techniques. The recent introduction of navigator pulses for real...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1996-05-01 00:00:00
abstract：:CMR is a rapidly developing new modality with applications in clinical cardiology for detection and assessment of myocardial ischemia and viability. CMR perfusion results for the detection of ischemia in comparison with stress echocardiography and scintigraphic techniques are reasonable, but all the studies reported t...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章
doi：10.1016/s1064-9689(02)00048-x
更新日期：2003-02-01 00:00:00
abstract：:Aortic disease is routinely monitored with anatomic imaging, but until the recent advent of 3-directional phase contrast MRI (4D) flow, blood flow abnormalities have gone undetected. 4D flow measures aortic hemodynamic markers quickly. Qualitative flow visualization has spurred the investigation of new quantitative ma...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2014.08.006
更新日期：2015-02-01 00:00:00
abstract：:MR angiography techniques have recently been applied to evaluation of peripheral vascular disease, both phase-contrast and time-of-flight techniques have been used. Preliminary clinical experience has shown promise in identification of angioplasty candidates, preoperative evaluation in iliofemoral occlusive disease, a...
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：:MRM is a useful imaging technique that can be incorporated into routine spine MR imaging protocols without a significant increase in imaging time or patient discomfort. When combined with high quality, sequential (no inter-slice gap), axial images of the spine, the authors have found that it decreases the surgeon's ne...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/s1064-9689(03)00063-1
更新日期：2003-11-01 00:00:00
abstract：:Four-dimensional time-resolved MR angiography (4D-MRA) using keyhole imaging techniques is a new method of performing contrastenhanced vascular imaging. Combining parallel imaging and keyhole imaging techniques, it is possible to obtain dynamic MRA scans up to 60 times faster, thereby achieving subsecond sampling of t...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章
doi：10.1016/j.mric.2009.01.004
更新日期：2009-02-01 00:00:00
abstract：:The potential role of cardiac MR imaging in the diagnosis, risk-stratification, and treatment of patients with cardiac arrhythmias is rapidly evolving. Beyond substrate identification and characterization, it is now feasible to perform MR imaging-based noninvasive virtual programmed stimulation to identify potential a...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2019.04.006
更新日期：2019-08-01 00:00:00
abstract：:Müllerian duct anomalies, also called congenital uterine anomalies, are developmental structural disorders of the female genital tract. These anomalies are clinically relevant in patients with a history of infertility and pregnancy-related complications. The American Society for Reproductive Medicine classification sy...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2017.03.008
更新日期：2017-08-01 00:00:00
abstract：:Magnetic resonance cholangiopancreatography (MRCP) is an extremely useful tool for evaluating a wide variety of disorders affecting the pancreaticobiliary system in neonates/infants, children, and adolescents. This imaging technique has numerous distinct advantages over alternative diagnostic modalities, such as endos...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2013.04.009
更新日期：2013-11-01 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 frequently used to assess pediatric genital disorders. The ability to obtain 3-dimensional sequences allowing for multiplanar reformations and sequences designed to minimize motion artifact have aided in the imaging evaluation in the pediatric population. For certain genital disorders, such as Müllerian ...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2019.01.008
更新日期：2019-05-01 00:00:00
abstract：:Recent developments in MR imaging techniques have enabled the functional assessment of the uterus. Cine MR imaging is a useful tool for evaluating uterine kinematic functions derived from myometrial contractility, and for investigating the alteration of uterine contractility in a variety of conditions and gynecologic ...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2008.07.010
更新日期：2008-11-01 00:00:00
