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 opportunities for assessing tumor morphologic changes, tumor vascularity, tumor cellularity, and tumor metabolic features. MR imaging is more reliable than the conventional methods in the assessment of tumor size and vascularity changes during and after chemotherapy. The addition of advanced imaging techniques to further characterize tumor cellularity and metabolic features appears promising. However, there is still no consensus on the role of MR imaging for assessing response to neoadjuvant chemotherapy or on a standardized MR imaging examination in patients receiving neoadjuvant chemotherapy.
journal_name
Magn Reson Imaging Clin N Amjournal_title
Magnetic resonance imaging clinics of North Americaauthors
Le-Petross HC,Hylton Ndoi
10.1016/j.mric.2010.02.008subject
Has Abstractpub_date
2010-05-01 00:00:00pages
249-58, viii-ixissue
2eissn
1064-9689issn
1557-9786pii
S1064-9689(10)00009-7journal_volume
18pub_type
杂志文章,评审abstract：:Many new MR contrast agents are undergoing laboratory development, are in clinical trials, or are being used for routine clinical applications. These agents function by targeting specific receptors that allow the agent to accumulate within the reticuloendothelial system, the hepatobiliary system, or the blood pool. Ea...
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：:This article examines technical and clinical issues related to MR guided biopsy of the breast. Designed features of breast biopsy instrumentation are discussed. Procedures for performing breast biopsies as well as clinical indications are also explored. ...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章
doi：
更新日期：1994-11-01 00:00:00
abstract：:Continuous technologic developments and research have increased the clinical applications of MT, HASTE, and FLAIR imaging in neuroradiology. HASTE has become the MR imaging sequence of choice for fetal neuroimaging. Other promising uses, such as for diffusion-weighted imaging, have not been fully exploited. FLAIR has ...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/s1064-9689(03)00058-8
更新日期：2003-08-01 00:00:00
abstract：:MR imaging is a useful modality for evaluating diseases of the bladder. MR imaging can detect and stage bladder cancer by determining the presence and depth of muscle invasion. Direct multiplanar imaging and superb soft-tissue contrast make MR imaging an ideal modality for evaluating less common neoplastic diseases of...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2004.03.010
更新日期：2004-08-01 00:00:00
abstract：:Data support greater sensitivity of MR imaging compared with mammography and ultrasound in high-risk populations, in particular BRCA 1 and BRCA 2 carriers. Screening ultrasound improves cancer yield versus mammography alone in high-risk patients and in patients with dense breasts and is less expensive. Drawbacks inclu...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章
doi：10.1016/j.mric.2013.04.001
更新日期：2013-08-01 00:00:00
abstract：:Conducting magnetic resonance imaging (MRI) safety screening is not a new idea and has developed as a proved method in efforts to ensure patient safety and prevent accidents in the magnetic resonance (MR) environment. A growing number of surgical procedures with implanted medical devices have complicated MR screening ...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2020.07.005
更新日期：2020-11-01 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：: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：: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：:Food and Drug Administration approval of 7T MR imaging allows ultrahigh-field neuroimaging to extend from the research realm into the clinical realm. Increased signal is clinically advantageous for smaller voxels and thereby high spatial resolution imaging, with additional advantages of increased tissue contrast. Susc...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2020.09.001
更新日期：2021-02-01 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：: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：: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：: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：: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：:MR imaging of the hip is frequently used in symptomatic patients before hip preservation surgery; it is used as a decision-making tool and as a planning tool. The MRI can confirm the preliminary working diagnosis, identify other possible sources of pain, and highlight anatomic areas that are not routinely viewed durin...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.mric.2012.08.008
更新日期：2013-02-01 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：: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：: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：: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：:Given the wide variety of terms for abnormal findings on contrast-enhanced breast MR imaging studies, the United States Public Health Services' Office on Women's Health, the Susan G. Komen Foundation for Breast Cancer Research, and the American College of Radiology, funded a committee (or "working group") of internati...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章
doi：
更新日期：2001-05-01 00:00:00
abstract：:Infection and noninfection inflammatory diseases commonly affect the foot and ankle; they have a significant impact on the cost of medical care and are a major source of referral for MR imaging evaluation. Recognition of the MR imaging appearance of the various manifestations of these disorders is important so that pr...
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：: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：:Hepatic perfusion imaging with magnetic resonance (MR) imaging is an emerging technique for quantitative assessment of diffuse hepatic disease and hepatic lesion blood flow. The principal method that has been used is based on T1 dynamic contrast-enhanced MR imaging. Perfusion imaging shows promise in the assessment of...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章
doi：10.1016/j.mric.2010.07.009
更新日期：2010-08-01 00:00:00
abstract：:DTI seems to offer the possibility of adding important information to presurgical planning. Although experience is limited, DTI seems to provide useful local information about the structures near the tumor, and this seems to be useful in planning. In the future, DTI may provide an improved way to monitor intraoperativ...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章
doi：10.1016/j.mric.2006.06.003
更新日期：2006-05-01 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：: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：:Many data exist regarding the safety of the static and time-varying magnetic and electromagnetic fields used in MR environments for the developing fetus. Many of these data, however, are confusing and nebulous. The literature in this area is reviewed, and the issues related to MR imaging of the pregnant patient and MR...
journal_title：Magnetic resonance imaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1994-05-01 00:00:00
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, ...
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：: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
