Diagnostic and Interventional Imaging最新文献_第8页

Is side branch embolization needed before endovascular aortic aneurysm repair to prevent type II endoleak? 血管内主动脉瘤修补术前是否需要进行侧支栓塞以预防 II 型内漏？

IF 4.9 2区医学

Diagnostic and Interventional Imaging Pub Date : 2024-09-01 DOI: 10.1016/j.diii.2024.04.001

引用次数: 0

Multiple abdominal arterial aneurysms in granulomatosis with polyangiitis 肉芽肿伴多血管炎的多发性腹动脉瘤。

IF 4.9 2区医学

Diagnostic and Interventional Imaging Pub Date : 2024-09-01 DOI: 10.1016/j.diii.2024.06.005

引用次数: 0

Impact factor, first quartile, CiteScore and other metrics 影响因子、第一四分位数、CiteScore 和其他指标。

IF 4.9 2区医学

Diagnostic and Interventional Imaging Pub Date : 2024-09-01 DOI: 10.1016/j.diii.2024.07.007

Philippe Soyer

引用次数: 0

Molecular imaging for non-invasive risk stratification of renal masses 用于肾肿块无创风险分层的分子成像。

IF 4.9 2区医学

Diagnostic and Interventional Imaging Pub Date : 2024-09-01 DOI: 10.1016/j.diii.2024.07.003

Steven P. Rowe , Md Zobaer Islam , Benjamin Viglianti , Lilja B. Solnes , Ezra Baraban , Michael A. Gorin , Jorge D. Oldan

{"title":"Molecular imaging for non-invasive risk stratification of renal masses","authors":"Steven P. Rowe , Md Zobaer Islam , Benjamin Viglianti , Lilja B. Solnes , Ezra Baraban , Michael A. Gorin , Jorge D. Oldan","doi":"10.1016/j.diii.2024.07.003","DOIUrl":"10.1016/j.diii.2024.07.003","url":null,"abstract":"<div><p>Anatomic imaging with contrast-enhanced computed tomography (CT) and magnetic resonance imaging (MRI) has long been the mainstay of renal mass characterization. However, those modalities are often unable to adequately characterize indeterminate, solid, enhancing renal masses – with some exceptions, such as the development of the clear-cell likelihood score on multi-parametric MRI. As such, molecular imaging approaches have gained traction as an alternative to anatomic imaging. Mitochondrial imaging with <sup>99m</sup>Tc-sestamibi single-photon emission computed tomography/CT is a cost-effective means of non-invasively identifying oncocytomas and other indolent renal masses. On the other end of the spectrum, carbonic anhydrase IX agents, most notably the monoclonal antibody girentuximab – which can be labeled with positron emission tomography radionuclides such as zirconium-89 – are effective at identifying renal masses that are likely to be aggressive clear cell renal cell carcinomas. Renal mass biopsy, which has a relatively high non-diagnostic rate and does not definitively characterize many oncocytic neoplasms, nonetheless may play an important role in any algorithm targeted to renal mass risk stratification. The combination of molecular imaging and biopsy in selected patients with other advanced imaging methods, such as artificial intelligence/machine learning and the abstraction of radiomics features, offers the optimal way forward for maximization of the information to be gained from risk stratification of indeterminate renal masses. With the proper application of those methods, inappropriately aggressive therapy for benign and indolent renal masses may be curtailed.</p></div>","PeriodicalId":48656,"journal":{"name":"Diagnostic and Interventional Imaging","volume":"105 9","pages":"Pages 305-310"},"PeriodicalIF":4.9,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141761824","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

CT, MRI and PET/CT of adrenal schwannoma 肾上腺裂孔瘤的 CT、MRI 和 PET/CT。

IF 4.9 2区医学

Diagnostic and Interventional Imaging Pub Date : 2024-08-01 DOI: 10.1016/j.diii.2024.07.006

Lalla Maria Yaacoubi, Martin Gaillard, Maxime Barat

引用次数: 0

Detection and characterization of pancreatic lesion with artificial intelligence: The SFR 2023 artificial intelligence data challenge 利用人工智能检测和描述胰腺病变：SFR 2023 人工智能数据挑战赛。

IF 4.9 2区医学

Diagnostic and Interventional Imaging Pub Date : 2024-07-23 DOI: 10.1016/j.diii.2024.07.002

Theodore Aouad , Valerie Laurent , Paul Levant , Agnes Rode , Nina Brillat-Savarin , Pénélope Gaillot , Christine Hoeffel , Eric Frampas , Maxime Barat , Roberta Russo , Mathilde Wagner , Magaly Zappa , Olivier Ernst , Anais Delagnes , Quentin Fillias , Lama Dawi , Céline Savoye-Collet , Pauline Copin , Paul Calame , Edouard Reizine , Nathalie Lassau

{"title":"Detection and characterization of pancreatic lesion with artificial intelligence: The SFR 2023 artificial intelligence data challenge","authors":"Theodore Aouad , Valerie Laurent , Paul Levant , Agnes Rode , Nina Brillat-Savarin , Pénélope Gaillot , Christine Hoeffel , Eric Frampas , Maxime Barat , Roberta Russo , Mathilde Wagner , Magaly Zappa , Olivier Ernst , Anais Delagnes , Quentin Fillias , Lama Dawi , Céline Savoye-Collet , Pauline Copin , Paul Calame , Edouard Reizine , Nathalie Lassau","doi":"10.1016/j.diii.2024.07.002","DOIUrl":"10.1016/j.diii.2024.07.002","url":null,"abstract":"<div><h3>Purpose</h3><div>The purpose of the 2023 SFR data challenge was to invite researchers to develop artificial intelligence (AI) models to identify the presence of a pancreatic mass and distinguish between benign and malignant pancreatic masses on abdominal computed tomography (CT) examinations.</div></div><div><h3>Materials and methods</h3><div><span>Anonymized abdominal CT examinations acquired during the portal venous phase were collected from 18 French centers. Abdominal CT examinations were divided into three groups including CT examinations with no lesion, CT examinations with benign pancreatic mass, or CT examinations with malignant pancreatic mass. Each team included at least one radiologist, one data scientist, and one engineer. Pancreatic lesions were annotated by expert radiologists. CT examinations were distributed in balanced batches via a Health Data Hosting certified platform. Data were distributed into four batches, two for training, one for internal evaluation, and one for the external evaluation. Training used 83 % of the data from 14 centers and external evaluation used data from the other four centers. The metric (</span><em>i.e.</em>, final score) used to rank the participants was a weighted average of mean sensitivity, mean precision and mean area under the curve.</div></div><div><h3>Results</h3><div>A total of 1037 abdominal CT examinations were divided into two training sets (including 500 and 232 CT examinations), an internal evaluation set (including 139 CT examinations), and an external evaluation set (including 166 CT examinations). The training sets were distributed on September 7 and October 13, 2023, and evaluation sets on October 15, 2023. Ten teams with a total of 93 members participated to the data challenge, with the best final score being 0.72.</div></div><div><h3>Conclusion</h3><div>This SFR 2023 data challenge based on multicenter CT data suggests that the use of AI for pancreatic lesions detection is possible on real data, but the distinction between benign and malignant pancreatic lesions remains challenging.</div></div>","PeriodicalId":48656,"journal":{"name":"Diagnostic and Interventional Imaging","volume":"105 10","pages":"Pages 395-399"},"PeriodicalIF":4.9,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141761823","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

The role of MR imaging in ovarian tumor risk stratification 磁共振成像在卵巢肿瘤风险分层中的作用。

IF 4.9 2区医学

Diagnostic and Interventional Imaging Pub Date : 2024-07-22 DOI: 10.1016/j.diii.2024.07.001

Laure Fournier

引用次数: 0

When artificial intelligence meets photon-counting coronary CT angiography to reduce the need for invasive coronary angiography in TAVR candidates 当人工智能遇上光子计数冠状动脉 CT 血管造影术，可减少 TAVR 候选者对侵入性冠状动脉造影术的需求。

IF 4.9 2区医学

Diagnostic and Interventional Imaging Pub Date : 2024-07-01 DOI: 10.1016/j.diii.2024.02.007

Farah Cadour, Jean-Nicolas Dacher

引用次数: 0

4D flow cardiac MRI to assess pulmonary blood flow in patients with pulmonary arterial hypertension associated with congenital heart disease 4D 流式心脏磁共振成像评估先天性心脏病肺动脉高压患者的肺血流。

IF 4.9 2区医学

Diagnostic and Interventional Imaging Pub Date : 2024-07-01 DOI: 10.1016/j.diii.2024.01.009

Estibaliz Valdeolmillos , Hichem Sakhi , Marine Tortigue , Marion Audié , Marc-Antoine Isorni , Florence Lecerf , Olivier Sitbon , David Montani , Xavier Jais , Laurent Savale , Marc Humbert , Arshid Azarine , Sébastien Hascoët

{"title":"4D flow cardiac MRI to assess pulmonary blood flow in patients with pulmonary arterial hypertension associated with congenital heart disease","authors":"Estibaliz Valdeolmillos , Hichem Sakhi , Marine Tortigue , Marion Audié , Marc-Antoine Isorni , Florence Lecerf , Olivier Sitbon , David Montani , Xavier Jais , Laurent Savale , Marc Humbert , Arshid Azarine , Sébastien Hascoët","doi":"10.1016/j.diii.2024.01.009","DOIUrl":"10.1016/j.diii.2024.01.009","url":null,"abstract":"<div><h3>Purpose</h3><p>The purpose of this study was to evaluate the accuracy of four-dimensional flow cardiac magnetic resonance imaging (4D flow MRI) compared to right heart catheterization in measuring pulmonary flow (Qp), systemic flow (Qs) and pulmonary-to-systemic flow ratio (Qp/Qs) in patients with pulmonary arterial hypertension associated with congenital heart disease (PAH-CHD).</p></div><div><h3>Materials and methods</h3><p>The study was registered on Clinical-trial.gov (NCT03928002). Sixty-four patients with PAH-CHD who underwent 4D flow MRI were included. There were 16 men and 48 women with a mean age of 45.3 ± 13.7 (standard deviation [SD]) years (age range: 21–77 years). Fifty patients (50/64; 78%) presented with pre-tricuspid shunt. Qp (L/min), Qs (L/min) and Qp/Qs were measured invasively using direct Fick method during right heart catheterization and compared with measurements assessed by 4D flow MRI within a 24–48-hour window.</p></div><div><h3>Results</h3><p>The average mean pulmonary artery pressure was 51 ± 17 (SD) mm Hg with median pulmonary vascular resistance of 8.8 Wood units (Q1, Q3: 5.3, 11.7). A strong linear correlation was found between Qp measurements obtained with 4D flow MRI and those obtained with the Fick method (<em>r</em> = 0.96; <em>P</em> < 0.001). Bland Altman analysis indicated a mean difference of 0.15 ± 0.48 (SD) L/min between Qp estimated by 4D flow MRI and by right heart catheterization. A strong correlation was found between Qs and Qp/Qs measured by 4D flow MRI and those obtained with the direct Fick method (<em>r</em> = 0.85 and <em>r</em> = 0.92; <em>P</em> < 0.001 for both).</p></div><div><h3>Conclusion</h3><p>Qp as measured by 4D flow MRI shows a strong correlation with measurements derived from the direct Fick method. Further investigation is needed to develop less complex and standardized methods for measuring essential PAH parameters, such as pulmonary arterial pressures and pulmonary vascular resistance.</p></div>","PeriodicalId":48656,"journal":{"name":"Diagnostic and Interventional Imaging","volume":"105 7","pages":"Pages 266-272"},"PeriodicalIF":4.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139898306","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

More evidence to support greater use of 4D flow cardiac MRI 更多证据支持更广泛地使用 4D 流式心脏 MRI。

IF 4.9 2区医学

Diagnostic and Interventional Imaging Pub Date : 2024-07-01 DOI: 10.1016/j.diii.2024.02.014

David A Bluemke , Nadine Kawel-Boehm

引用次数: 0