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American Journal of Roentgenology最新文献

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Editorial Comment: How Effective Is Radiology Artificial Intelligence in the Real-World? 编辑评论：放射学人工智能在现实世界中的效果如何？
IF 5 2区 医学
American Journal of Roentgenology Pub Date : 2024-09-11 DOI: 10.2214/ajr.24.31987
Ranliang Hu
{"title":"Editorial Comment: How Effective Is Radiology Artificial Intelligence in the Real-World?","authors":"Ranliang Hu","doi":"10.2214/ajr.24.31987","DOIUrl":"https://doi.org/10.2214/ajr.24.31987","url":null,"abstract":"","PeriodicalId":55529,"journal":{"name":"American Journal of Roentgenology","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142227852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial Comment: CT Surveillance for Local Recurrence After Pancreatic Cancer Resection-Focus on Perivascular Soft Tissue in the Surgical Bed. 编辑评论：胰腺癌切除术后局部复发的 CT 监控--聚焦手术床血管周围软组织。
IF 5 2区 医学
American Journal of Roentgenology Pub Date : 2024-09-11 DOI: 10.2214/ajr.24.31999
Marc Zins
{"title":"Editorial Comment: CT Surveillance for Local Recurrence After Pancreatic Cancer Resection-Focus on Perivascular Soft Tissue in the Surgical Bed.","authors":"Marc Zins","doi":"10.2214/ajr.24.31999","DOIUrl":"https://doi.org/10.2214/ajr.24.31999","url":null,"abstract":"","PeriodicalId":55529,"journal":{"name":"American Journal of Roentgenology","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142211080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Best Practices: Ultrasound Versus MRI in the Assessment of Pelvic Endometriosis. 最佳实践：超声与核磁共振成像在评估盆腔子宫内膜异位症中的对比。
IF 5 2区 医学
American Journal of Roentgenology Pub Date : 2024-09-11 DOI: 10.2214/ajr.24.31085
Angela Tong,Adela G Cope,Timothy L Waters,Jennifer S McDonald,Wendaline VanBuren
{"title":"Best Practices: Ultrasound Versus MRI in the Assessment of Pelvic Endometriosis.","authors":"Angela Tong,Adela G Cope,Timothy L Waters,Jennifer S McDonald,Wendaline VanBuren","doi":"10.2214/ajr.24.31085","DOIUrl":"https://doi.org/10.2214/ajr.24.31085","url":null,"abstract":"Endometriosis is a common yet morbid disease. Imaging plays an important role in diagnosis and treatment planning. Both ultrasound (US) and MRI are used to detect disease. We performed a literature review to assess whether one is superior. A total of 33 studies from the 4482 identified in the initial search were found to assess the efficacy of US and/or MRI in detecting pelvic endometriosis. Most studies were performed at centers with extensive experience with endometriosis, using dedicated US and MRI protocols. A wide range of sensitivities and specificities was reported, but overall weighted means of diagnostic statistics between US and MRI were similar. The choice of dedicated US versus MRI in evaluation of endometriosis should therefore be based on the expertise in the region. The data also showed US had better accuracy for identifying depth of wall invasion in bowel wall disease, whereas MRI better visualized pelvic wall and extraperitoneal disease. Routine US and MRI protocols performed worse than dedicated US and MRI protocols, which may account for delays in diagnoses. Clinical and research efforts directed at improving the sensitivity of routine imaging for diagnosing deep endometriosis could improve patient access to appropriate care.","PeriodicalId":55529,"journal":{"name":"American Journal of Roentgenology","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142211112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial Comment: Acceptance of Advanced MRI Techniques Is Key for Patient Care. 编辑评论：接受先进的磁共振成像技术是患者护理的关键。
IF 5 2区 医学
American Journal of Roentgenology Pub Date : 2024-09-11 DOI: 10.2214/ajr.24.31967
Joseph P Cousins
{"title":"Editorial Comment: Acceptance of Advanced MRI Techniques Is Key for Patient Care.","authors":"Joseph P Cousins","doi":"10.2214/ajr.24.31967","DOIUrl":"https://doi.org/10.2214/ajr.24.31967","url":null,"abstract":"","PeriodicalId":55529,"journal":{"name":"American Journal of Roentgenology","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142211076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial Comment: Is It Time for Routine Clinical Implementation of Multiparametric PET? 社论评论：现在是常规临床应用多参数 PET 的时候了吗？
IF 5 2区 医学
American Journal of Roentgenology Pub Date : 2024-09-11 DOI: 10.2214/ajr.24.31981
Filippo Crimì
{"title":"Editorial Comment: Is It Time for Routine Clinical Implementation of Multiparametric PET?","authors":"Filippo Crimì","doi":"10.2214/ajr.24.31981","DOIUrl":"https://doi.org/10.2214/ajr.24.31981","url":null,"abstract":"","PeriodicalId":55529,"journal":{"name":"American Journal of Roentgenology","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142211078","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimizing Cryoablation for Breast Cancer: Proposals for Extended Follow-Up and Methodological Enhancements. 优化乳腺癌冷冻消融术：关于延长随访和改进方法的建议。
IF 5 2区 医学
American Journal of Roentgenology Pub Date : 2024-09-11 DOI: 10.2214/ajr.24.31933
Xiaolong Guo,Peigen Li,Yongfeng Wang
{"title":"Optimizing Cryoablation for Breast Cancer: Proposals for Extended Follow-Up and Methodological Enhancements.","authors":"Xiaolong Guo,Peigen Li,Yongfeng Wang","doi":"10.2214/ajr.24.31933","DOIUrl":"https://doi.org/10.2214/ajr.24.31933","url":null,"abstract":"","PeriodicalId":55529,"journal":{"name":"American Journal of Roentgenology","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142211079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quantitative Ultrasound and Ultrasound-Based Elastography for Chronic Liver Disease: Practical Guidance, From the AJR Special Series on Quantitative Imaging. 慢性肝病的定量超声和超声弹性成像：实用指南》，摘自《AJR 定量成像特别系列》。
IF 5 2区 医学
American Journal of Roentgenology Pub Date : 2024-09-11 DOI: 10.2214/ajr.24.31709
Li Xin Zhang,Marco Dioguardi Burgio,Valérie Vilgrain,Cheng Fang,Paul S Sidhu,Guy Cloutier,An Tang
{"title":"Quantitative Ultrasound and Ultrasound-Based Elastography for Chronic Liver Disease: Practical Guidance, From the AJR Special Series on Quantitative Imaging.","authors":"Li Xin Zhang,Marco Dioguardi Burgio,Valérie Vilgrain,Cheng Fang,Paul S Sidhu,Guy Cloutier,An Tang","doi":"10.2214/ajr.24.31709","DOIUrl":"https://doi.org/10.2214/ajr.24.31709","url":null,"abstract":"Quantitative ultrasound (QUS) and ultrasound-based elastography techniques are emerging as non-invasive effective methods for assessing chronic liver disease. They are more accurate than B-mode imaging alone and more accessible than MRI as alternatives to liver biopsy. Early detection and monitoring of diffuse liver processes such as steatosis, inflammation, and fibrosis play an important role in guiding patient management. The most widely available and validated techniques are attenuation-based QUS techniques and shear-wave elastography techniques that measure shear-wave speed. Other techniques are supported by a growing body of evidence and are increasingly commercialized. This review explains general physical concepts of QUS and ultrasound-based elastography techniques for evaluating chronic liver disease. The first section describes QUS techniques relying on attenuation, backscatter, and speed of sound. The second section discusses ultrasound-based elastography techniques analyzing shear-wave speed, shear-wave dispersion, and shear-wave attenuation. With an emphasis on clinical implementation, each technique's diagnostic performance along with thresholds for various clinical applications are summarized, to provide guidance on analysis and reporting for radiologists. Measurement methods, advantages, and limitations are also discussed. The third section explores developments in quantitative contrast-enhanced and vascular ultrasound that are relevant to chronic liver disease evaluation.","PeriodicalId":55529,"journal":{"name":"American Journal of Roentgenology","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142211081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial Comment: Postoperative Surveillance for Local Recurrence After Pancreatic Cancer Resection-Practices and Challenge. 社论评论：胰腺癌切除术后局部复发的术后监测--实践与挑战。
IF 5 2区 医学
American Journal of Roentgenology Pub Date : 2024-09-11 DOI: 10.2214/ajr.24.31973
Xiao Ming Zhang
{"title":"Editorial Comment: Postoperative Surveillance for Local Recurrence After Pancreatic Cancer Resection-Practices and Challenge.","authors":"Xiao Ming Zhang","doi":"10.2214/ajr.24.31973","DOIUrl":"https://doi.org/10.2214/ajr.24.31973","url":null,"abstract":"","PeriodicalId":55529,"journal":{"name":"American Journal of Roentgenology","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142211077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Purpose, A Work in Progress: AJR Podcast Series on Wellness, Episode 6. 目的，一项进行中的工作：AJR 健康播客系列，第 6 集。
IF 5 2区 医学
American Journal of Roentgenology Pub Date : 2024-09-11 DOI: 10.2214/ajr.24.32016
Sherry S Wang
{"title":"Purpose, A Work in Progress: AJR Podcast Series on Wellness, Episode 6.","authors":"Sherry S Wang","doi":"10.2214/ajr.24.32016","DOIUrl":"https://doi.org/10.2214/ajr.24.32016","url":null,"abstract":"","PeriodicalId":55529,"journal":{"name":"American Journal of Roentgenology","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142211111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improving the Evaluation of MR Elastography for Liver Fibrosis Assessment in Autoimmune Liver Disease. 改进磁共振弹性成像对自身免疫性肝病肝纤维化评估的评价。
IF 5 2区 医学
American Journal of Roentgenology Pub Date : 2024-09-11 DOI: 10.2214/ajr.24.31954
Yinfang Wu,Qi Zhao
{"title":"Improving the Evaluation of MR Elastography for Liver Fibrosis Assessment in Autoimmune Liver Disease.","authors":"Yinfang Wu,Qi Zhao","doi":"10.2214/ajr.24.31954","DOIUrl":"https://doi.org/10.2214/ajr.24.31954","url":null,"abstract":"","PeriodicalId":55529,"journal":{"name":"American Journal of Roentgenology","volume":null,"pages":null},"PeriodicalIF":5.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142211110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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