CardioVascular and Interventional Radiology最新文献

{"title":"Selective Angiographic Evaluation in Patients with Simple-Type Pulmonary Arteriovenous Malformations Treated with Vascular Plug.","authors":"Shinji Wada, Shingo Hamaguchi, Kazuki Hashimoto, Shintaro Nawata, Shin Matsuoka, Hidefumi Mimura","doi":"10.1007/s00270-024-03783-0","DOIUrl":"10.1007/s00270-024-03783-0","url":null,"abstract":"<p><strong>Purpose: </strong>To evaluate the angiographic recanalization rate of patients who underwent embolization juxta-proximal to the sac with AMPLATZER Vascular Plug type IV (AVP IV) for a simple pulmonary arteriovenous malformation (PAVM).</p><p><strong>Material and methods: </strong>Ten patients (7 females and 3 males; median age, 47 years [range 28-83 years]) with 19 simple-type PAVMs who underwent embolization using an AVP IV between May 2015 and November 2021 were included in this retrospective study. The median feeding artery diameter on computed tomography was 4.0 mm (range 3-5.9 mm), and the median ratio of AVP IV size to feeding artery diameter on computed tomography was 1.5 (range 1.3-2.1). Technical success was defined by AVP IV placement at the junction between the pulmonary artery and the sac, or the pulmonary artery within 1 cm from the junction and beyond the last normal branch. The primary endpoint was the PAVM recanalization rate in selective or segmental pulmonary angiography performed 1 year post-embolization.</p><p><strong>Results: </strong>The technical success rate of embolization juxta-proximal to the sac for simple-type PAVMs was 100%. None of the 19 lesions showed recanalization in pulmonary angiography performed 1 year after embolization. One patient experienced hemoptysis and pneumonia.</p><p><strong>Conclusion: </strong>Embolization of simple-type PAVMs' feeding vessel using AVP IV is safe and effective, with a high technical success rate and no recanalization on pulmonary angiography performed at 1 year post-embolization.</p><p><strong>Level of evidence: 4: </strong></p>","PeriodicalId":9591,"journal":{"name":"CardioVascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141426375","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}

{"title":"CIRSE Classification System for Complications' Reporting: A Project Evaluation Process.","authors":"Dimitrios K Filippiadis, Philippe Lucien Pereira, Klaus A Hausegger, Christoph A Binkert","doi":"10.1007/s00270-024-03772-3","DOIUrl":"10.1007/s00270-024-03772-3","url":null,"abstract":"","PeriodicalId":9591,"journal":{"name":"CardioVascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141300087","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}

{"title":"Multi-Center Two-Year Patency Outcomes of Endovascular Arteriovenous Fistulas (endoAVF) Created with a 4 French System.","authors":"Robert A Morgan","doi":"10.1007/s00270-024-03801-1","DOIUrl":"10.1007/s00270-024-03801-1","url":null,"abstract":"","PeriodicalId":9591,"journal":{"name":"CardioVascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141558130","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}

{"title":"Using ChatGPT to Improve Readability of Interventional Radiology Procedure Descriptions.","authors":"Hossam A Zaki, Michelle Mai, Hazem Abdel-Megid, Sabrina Q R Liew, Simon Kidanemariam, Abdifatah S Omar, Urvi Tiwari, Jad Hamze, Sun Ho Ahn, Aaron W P Maxwell","doi":"10.1007/s00270-024-03803-z","DOIUrl":"10.1007/s00270-024-03803-z","url":null,"abstract":"<p><strong>Purpose: </strong>This project examines ChatGPT's potential to enhance the readability of patient educational materials about interventional radiology (IR) procedures.</p><p><strong>Methods and materials: </strong>The descriptions of IR procedures from the Cardiovascular and Interventional Radiological Society of Europe (CIRSE) were used as the original text. Readability scores were calculated using three metrics: Flesch Reading Ease (FRE), Gunning Fog (GF), and the Automated Readability Index (ARI) using an online calculator ( https://readabilityformulas.com ). FRE is scored on a scale of 0-100, where 100 indicates easy-to-read texts, and GF and ARI represent the grade level required to comprehend the text. The DISCERN instrument measured credibility and reliability. ChatGPT was prompted to simplify the texts to a fifth-grade reading level, with subsequent recalculation of readability and DISCERN scores for comparison. Statistical significance was determined using a Wilcoxon Signed-Rank Test. Articles were subsequently organized by subgroups and analyzed.</p><p><strong>Results: </strong>73 interventional radiology procedures from CIRSE were analyzed. The original FRE score was 47.2 (Difficult), improved to 78.4 (Fairly Easy) by ChatGPT. GF and ARI scores dropped from 14.4 and 11.2 to 7.8 and 5.8, respectively, after simplification, showing significant improvement (p < 0.001). However, the average DISCERN score decreased from 3.73 to 2.99 (p < 0.001) post-ChatGPT simplification.</p><p><strong>Conclusion: </strong>This study shows ChatGPT's ability to make interventional radiology descriptions more readable but highlights its struggle to maintain the original's reliability, suggesting the need for human review and prompt engineering to enhance outcomes.</p><p><strong>Level of evidence: </strong>Level 6.</p>","PeriodicalId":9591,"journal":{"name":"CardioVascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141562665","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}

{"title":"Mimicking Cryoprobe Fracture During Renal Cryoablation Due to Contrast Media Concentration: A Case Report with Verification.","authors":"Kazuaki Munetomo, Koji Tomita, Toshihiro Iguchi, Yusuke Matsui, Mayu Uka, Takao Hiraki","doi":"10.1007/s00270-024-03740-x","DOIUrl":"10.1007/s00270-024-03740-x","url":null,"abstract":"","PeriodicalId":9591,"journal":{"name":"CardioVascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141080967","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}

{"title":"Histologic Findings of Sinusoidal Dilatation and Congestion in Liver Grafts Do Not Correlate with Hepatic Venous Anastomotic Gradients.","authors":"Cameron J Overfield, Carlos A Padula, Ricardo Paz-Fumagalli, Seyed Ali Montazeri, Cynthia De la Garza-Ramos, Mohamed A Elboraey, Kristopher P Croome, Jason T Lewis, Shennen A Mao, Denise M Harnois, Gregory Frey, J Mark McKinney, Charles Ritchie, Zlatko Devcic, Andrew R Lewis, Beau B Toskich","doi":"10.1007/s00270-024-03739-4","DOIUrl":"10.1007/s00270-024-03739-4","url":null,"abstract":"<p><strong>Purpose: </strong>Hepatic venous transplant anastomotic pressure gradient measurement and transjugular liver biopsy are commonly used in clinical decision-making in patients with suspected anastomotic hepatic venous outflow obstruction. This investigation aimed to determine if sinusoidal dilatation and congestion on histology are predictive of hepatic venous anastomotic outflow obstruction, and if it can help select patients for hepatic vein anastomosis stenting.</p><p><strong>Materials and methods: </strong>This is a single-center retrospective study of 166 transjugular liver biopsies in 139 patients obtained concurrently with transplant venous anastomotic pressure gradient measurement. Demographic characteristics, laboratory parameters, procedure and clinical data, and histology of time-zero allograft biopsies were analyzed.</p><p><strong>Results: </strong>No relationship was found between transplant venous anastomotic pressure gradient and sinusoidal dilatation and congestion (P = 0.92). Logistic regression analysis for sinusoidal dilatation and congestion confirmed a significant relationship with reperfusion/preservation injury and/or necrosis of the allograft at time-zero biopsy (OR 6.6 [1.3-33.1], P = 0.02).</p><p><strong>Conclusion: </strong>There is no relationship between histologic sinusoidal dilatation and congestion and liver transplant hepatic vein anastomotic gradient. In this study group, sinusoidal dilatation and congestion is a nonspecific histopathologic finding that is not a reliable criterion to select patients for venous anastomosis stenting.</p>","PeriodicalId":9591,"journal":{"name":"CardioVascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141283080","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}

{"title":"What is the Optimal Proximal Landing Zone of the Stent Graft in Treatment of Aortic Type B Dissection?","authors":"Tomoki Cho, Keiji Uchida, Shota Yasuda, Ryo Izubuchi, Shotaro Kaneko, Tomoyuki Minami, Aya Saito","doi":"10.1007/s00270-024-03791-0","DOIUrl":"10.1007/s00270-024-03791-0","url":null,"abstract":"<p><strong>Purpose: </strong>Retrograde type A aortic dissection (RTAD) represents a serious complication of endovascular treatment for type B aortic dissection (TBAD). To avoid RTAD, it is recommended to land the proximal end of the stent graft in a non-dissected aortic segment. In this study, we investigated whether landing in the dissection area increased the number of events at the proximal site.</p><p><strong>Methods: </strong>We conducted a retrospective review of endovascular treatments for TBAD at a single institution between 2009 and 2022. Patients were divided into two groups: group A, with a proximal landing zone entirely within the dissected area, and group B, with the proximal extent of the seal zone in the non-dissected area. We evaluated the occurrence of proximal events, including RTAD, and examined long-term outcomes to assess the validity of landing in the dissection area.</p><p><strong>Results: </strong>The study included eighty-nine patients who underwent endovascular treatment for TBAD. New intimal tears in the proximal landing site occurred in 3 cases (3.4%), with 1 case (2%) in group A and 2 cases (5.1%) in group B, showing no significant difference. Among the three cases, one (1.1%) in group B with zone 2 landing resulted in RTAD. At 60 months, the overall survival was 85%, and freedom from aorta-related mortality was 88%, with no significant difference between the groups.</p><p><strong>Conclusion: </strong>Even if the proximal landing is in a dissected area, a treatment strategy performed in zone 3 without proximal landing in zone 2, seeking a non-dissected area, can still provide sufficient therapeutic effects. Level of Evidence 3 Retrospective single-center cohort analysis.</p>","PeriodicalId":9591,"journal":{"name":"CardioVascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141466396","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}

{"title":"Trans-splenic Sharp Recanalization, Extra-Anatomic Portal Vein Reconstruction, and Intrahepatic Portosystemic Shunt creation for the Treatment of Portal Hypertension in a Patient with Polycythemia Vera and JAK2 Mutation.","authors":"Mohammad Mahdi Khavandi, Peiman Habibollahi","doi":"10.1007/s00270-024-03766-1","DOIUrl":"10.1007/s00270-024-03766-1","url":null,"abstract":"","PeriodicalId":9591,"journal":{"name":"CardioVascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141466395","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}

{"title":"Use Extreme Caution: A Commentary on an Alternative Endovascular Technique for Treatment of Pulmonary Arteriovenous Malformation-Microballoon-Occluded Transcatheter Embolization using n-butyl-2-cyanoacrylate.","authors":"Christopher R Bailey, Miles B Conrad, Clifford R Weiss","doi":"10.1007/s00270-024-03762-5","DOIUrl":"10.1007/s00270-024-03762-5","url":null,"abstract":"","PeriodicalId":9591,"journal":{"name":"CardioVascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141178831","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}

{"title":"Percutaneous Biliary Interventions via the Modified Hutson Loop in Patients with Biliary-Enteric Anastomoses: A Retrospective Study.","authors":"Ali Husnain, Asad Malik, Juan Caicedo, Satish Nadig, Daniel Borja-Cacho, Justin Boike, Josh Levitsky, Allison Reiland, Bartley Thornburg, Rajesh Keswani, Muhammed Sufyaan Ebrahim Patel, Aziz Aadam, Riad Salem, Andres Duarte, Daniel Ganger, Ahsun Riaz","doi":"10.1007/s00270-024-03778-x","DOIUrl":"10.1007/s00270-024-03778-x","url":null,"abstract":"<p><strong>Purpose: </strong>This study aimed to present the institutional experience and algorithm for performing biliary interventions in liver transplant patients using the modified Hutson loop access (MHLA) and the impact of percutaneous endoscopy via the MHLA on these procedures.</p><p><strong>Methods: </strong>Over 13 years, 201 MHLA procedures were attempted on 52 patients (45 liver transplants; 24 living and 21 deceased donors) for diagnostic (e.g., cholangiography) and therapeutic (e.g., stent/drain insertion and cholangioplasty) purposes. The most common indications for MHLA were biliary strictures (60%) and bile leaks (23%). Percutaneous endoscopy was used to directly visualize the biliary-enteric anastomosis, diagnose pathology (e.g., ischemic cholangiopathy), and help in biliary hygiene (removing debris/casts/stones/stents) in 138/201 (69%) procedures. Technical success was defined as cannulating the biliary-enteric anastomosis and performing diagnostic/therapeutic procedure via the MHLA.</p><p><strong>Results: </strong>The technical success rate was 95% (190/201). The failure rate among procedures performed with and without endoscopy was 2% (3/138) versus 13% (8/63) (P = 0.0024), and the need for new transhepatic access (to aid the procedure) was 12% (16/138) versus 30% (19/63) (P = 0.001). Despite endoscopy, failure in 2% of the cases resulted from inflamed/friable anastomosis (1/3) and high-grade stricture (2/3) obstructing retrograde cannulation of biliary-enteric anastomosis. Major adverse events (bowel perforation and injury) occurred in 1% of the procedures, with no procedure-related mortality.</p><p><strong>Conclusions: </strong>MHLA-based percutaneous biliary intervention is a safe and effective alternative to managing complications after liver transplant. Percutaneous endoscopy via the MHLA improves success rates and may reduce the need for new transhepatic access. Level of Evidence Level 4.</p>","PeriodicalId":9591,"journal":{"name":"CardioVascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141300088","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}