Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes最新文献

T2 Hyperintense Lesions on Breast MRI - Is the Assumption of Benignity Justified? 乳腺MRI上的T2高强度病变——良性假设是否合理？

IF 2.9 3区医学

Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes Pub Date : 2025-06-19 DOI: 10.1177/08465371251346137

Yulia Nechyporenko, Orit Golan, Tehillah S Menes, Vivianne A R Freitas, Rivka Kessner, Rina Neeman, Michal Mauda-Havakuk, Shani Broitman, Dana Stav, Sapir Lazar, Diego Mercer, Yoav Amitai

{"title":"T2 Hyperintense Lesions on Breast MRI - Is the Assumption of Benignity Justified?","authors":"Yulia Nechyporenko, Orit Golan, Tehillah S Menes, Vivianne A R Freitas, Rivka Kessner, Rina Neeman, Michal Mauda-Havakuk, Shani Broitman, Dana Stav, Sapir Lazar, Diego Mercer, Yoav Amitai","doi":"10.1177/08465371251346137","DOIUrl":"https://doi.org/10.1177/08465371251346137","url":null,"abstract":"Introduction: This study aims to evaluate the outcomes of breast MRI-guided vacuum assisted biopsies (MVAB) performed on lesions with high T2 signal. Materials and Methods: We retrospectively collected of all MVAB performed at our institution between January 2016 and December 2021 for high T2 lesions. T2 hyperintensity was defined as equal or higher signal than normal lymph node. The correlation between various demographic and imaging characteristics and the binary pathological outcome (benign vs malignant) was evaluated. Results: In total, 174 biopsies from 165 women met the inclusion criteria and were included in the cohort. Malignancy was detected in 35 lesions (20%), most commonly ductal carcinoma in situ (DCIS, 57%), followed by infiltrating ductal carcinoma (IDC, 40%). The most common benign diagnosis was fibrocystic changes (FCC, 38%). In 19 lesions MVAB detected high-risk pathology, 3 of which were upgraded to malignancy. Older age (Mean 61 vs 54 years, P = .04), washout kinetics (29% vs 13%, P = .01), and indication for extent of disease evaluation (53% vs 32%, P = .06) were the strongest predictors of malignancy. Lesion size and morphology were not significantly associated with outcome. Conclusions: Given the considerable cancer rate, T2 hyperintensity should be used with caution as a benign indicator and not as a sole criterion for ruling out malignancy. Additional factors such as patient age, kinetic features, and MRI indication should be considered to improve diagnostic accuracy.","PeriodicalId":55290,"journal":{"name":"Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes","volume":" ","pages":"8465371251346137"},"PeriodicalIF":2.9,"publicationDate":"2025-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144327804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

The Imperative for 24/7 Interventional Radiology: A Call for Action. 24/7介入放射学的必要性：行动呼吁。

IF 2.9 3区医学

Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes Pub Date : 2025-06-18 DOI: 10.1177/08465371251350066

Francois H Cornelis, Debkumar Sarkar, David C Madoff

引用次数: 0

From Vision to Publication: Navigating the Radiology Research Landscape as a Trainee. 从愿景到出版：作为实习生导航放射学研究景观。

IF 2.9 3区医学

Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes Pub Date : 2025-06-18 DOI: 10.1177/08465371251347852

Sonali Sharma, Abdullah Alabousi, Michael N Patlas, Charlotte J Yong-Hing

引用次数: 0

Imaging the Future: Climate-Resilient, Equitable, and Sustainable Radiology. 展望未来：气候适应型、公平和可持续的放射学。

IF 2.9 3区医学

Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes Pub Date : 2025-06-17 DOI: 10.1177/08465371251349406

Kate Hanneman, Ania Kielar, Alison Harris, Michael N Patlas

引用次数: 0

Rethinking Routine CTA in Lower Extremity Trauma Without Clinical Findings. 无临床表现的下肢外伤常规CTA再思考。

IF 2.9 3区医学

Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes Pub Date : 2025-06-17 DOI: 10.1177/08465371251350083

Lulu Liu, Gordon Andrews, Savvas Nicolaou

引用次数: 0

Canadian Radiology Update. 加拿大放射学更新。

IF 2.9 3区医学

Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes Pub Date : 2025-06-16 DOI: 10.1177/08465371251346687

Jason Yao, Mary B Bissell, Bruce B Forster, Daria Manos, Ryan D Postle, Jean M Seely, An Tang, Gilles Soulez, Michael N Patlas

{"title":"Canadian Radiology Update.","authors":"Jason Yao, Mary B Bissell, Bruce B Forster, Daria Manos, Ryan D Postle, Jean M Seely, An Tang, Gilles Soulez, Michael N Patlas","doi":"10.1177/08465371251346687","DOIUrl":"https://doi.org/10.1177/08465371251346687","url":null,"abstract":"Radiology research at Canadian institutions is advancing patient care through multidisciplinary collaboration, technological innovation, and quality improvement initiatives. Investigators at Dalhousie University, the University of British Columbia (UBC), the University of Ottawa, and Université de Montréal are leading efforts in diverse areas of imaging research, including lung cancer detection, sports medicine imaging, mammography and supplemental screening, and advanced imaging modalities. Dalhousie researchers have developed initiatives for incidental lung nodule management and imaging protocol optimization to ensure efficient and high-quality care. At UBC, investigations into imaging appropriateness and sports medicine imaging at elite athletic competitions are shaping global practice standards. The University of Ottawa has played a key role in refining mammography guidelines, improving early breast cancer detection and influencing national screening practices. The Université de Montréal is advancing innovations in cardiovascular and neurovascular imaging, contributing to improved diagnostic accuracy and therapeutic planning. Collectively, these contributions highlight Canada's pivotal role in the global radiology community and its ongoing commitment to improving patient outcomes through research and innovation. This article reviews major research initiatives from several leading Canadian institutions and highlights the ongoing need for collaboration and innovation to further elevate the quality and effectiveness of radiology practices worldwide.","PeriodicalId":55290,"journal":{"name":"Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes","volume":" ","pages":"8465371251346687"},"PeriodicalIF":2.9,"publicationDate":"2025-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144303681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

The Current and Future Landscape of Interventional Neuro-Oncology. 介入神经肿瘤学的当前和未来前景。

IF 2.9 3区医学

Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes Pub Date : 2025-06-15 DOI: 10.1177/08465371251347833

Eef J Hendriks, David Volders

引用次数: 0

Response to Editorial on "The Current and Future Landscape of Interventional Neuro-Oncology". 对“介入神经肿瘤学的当前和未来前景”社论的回应。

IF 2.9 3区医学

Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes Pub Date : 2025-06-11 DOI: 10.1177/08465371251348835

Francois H Cornelis

引用次数: 0

Yesterday's Plombage, Today's Bypass, Tomorrow's Pill. 昨天的手术，今天的手术，明天的药。

IF 2.9 3区医学

Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes Pub Date : 2025-06-11 DOI: 10.1177/08465371251347859

Iain D C Kirkpatrick

引用次数: 0

Combined FDG-PET/MRI, 4D Flow, and Blood Biomarker Evaluation of Vascular Inflammation and Endothelial Activation After COVID-19. 结合FDG-PET/MRI、4D血流和血液生物标志物评估COVID-19后血管炎症和内皮活化。

IF 2.9 3区医学

Canadian Association of Radiologists Journal-Journal De L Association Canadienne Des Radiologistes Pub Date : 2025-06-11 DOI: 10.1177/08465371251345309

Christian Houbois, Paaladinesh Thavendiranathan, Dakota Gustafson, Jason E Fish, Kathryn L Howe, Kate Hanneman

引用次数: 0