For instance, iodinated contrast agents are commonly used in CT scans, while gadolinium-based contrast agents are preferred for magnetic resonance imaging (MRI). 4. Timing and Dosing: The guidelines emphasize the importance of proper timing and dosing of contrast agents. The optimal timing of ...
• MRI safety. • Contrast media use. • Diagnostic or breast imaging accreditation and centers of excellence programs. • Implementation of evidence-based radiology guidelines, practice parameters, technical standards, ACR Appropriateness Criteria® or Appropriate Use Criteria. • Quality manageme...
9. Porter TR, Abdelmoneim S, Belcik JT, et al. Guidelines for the cardiac sonographer in the performance of contrast echocardiography: a focused update from the American Society of Echocardiography. J Am Soc Echocardiogr 2014;27:797-810. 10. Velthuis S, Buscarini E, van Gent MW, et al....
Financial Implications of Revised ACR Guidelines for Estimated Glomerular Filtration Rate Testing Before Contrast-Enhanced MRI.doi:10.1016/j.jacr.2017.10.008Prasad R. ShankarKushal ParikhMatthew S. DavenportElsevier
迄今为止,骨肿瘤相关的报告和数据系统共有5个,分别是:2019年,由具有骨髓瘤全身MRI诊断经验的放射学、医学物理学和血液学专家组成的小组制定的骨髓瘤治疗反应评估和诊断系统(myeloma response assessment and diagnosis system,MY-RADS) [ 3 , 4 ] ;2021年,由5名有经验的肌骨放射学家提出的适用于MRI检查的骨肿瘤...
There is no relevant literature to support the use of MRI chest without and with IV contrast in the initial imaging of recent pneumonia with suspected parapneumonic effusion or empyema in adults. In case reports, MRI chest without and with IV contrast has been used as an adjunctive modality fo...
2016+ACR适宜性标准：乳腺癌筛查 ORIGINAL ARTICLE ACR Appropriateness Criteria Breast Cancer Screening Martha B.Mainiero,MD a,Ana Lourenco,MD a,Mary C.Mahoney,MD b,Mary S.Newell,MD c, Lisa Bailey,MD d,e,Lora D.Barke,DO f,Carl D’Orsi,MD c,Jennifer A.Harvey,MD g,Mary K.Hayes,MD h,...
contrast Usually Not Appropriate ☢☢☢ CT shoulder without and with IV contrast Usually Not Appropriate ☢☢☢ FDG-PET/CT skull base to mid-thigh Usually Not Appropriate ☢☢☢☢ MRI shoulder without and with IV contrast Usually Not Appropriate O Tc-99m bone scan shoulder ...
\{MRI\} is currently used for evaluation of sinus disease as a complementary study in cases of aggressive sinus infection with ocular/intracranial complications, potential invasive fungal sinusitis in immunocompromised patients or in the evaluation of a sinonasal mass. The \{ACR\} Appropriateness ...
Both CT and MRI perform equivalently for assessing nodal involvement or distant metastasis. PET-CT is more appropriate for assessing lymphadenopathy in high-grade FDG-avid tumors or for clinically suspected recurrence after treatment. An appropriate use and guidelines o...