Techniques in Vascular and Interventional Radiology最新文献_第3页

Endovascular Treatment of Venous Outflow and Portal Venous Complications After Liver Transplantation 肝移植术后静脉流出和门静脉并发症的血管内治疗

IF 1.7

Techniques in Vascular and Interventional Radiology Pub Date : 2023-12-01 DOI: 10.1016/j.tvir.2023.100924

Michael T. Aaberg MD , Carlos E. Marroquin MD , Nima Kokabi MD , Anant D. Bhave MD , Joseph T. Shields MD , Bill S. Majdalany MD, FSIR

引用次数: 0

Pediatric Transplant Interventions 小儿移植干预

IF 1.7

Techniques in Vascular and Interventional Radiology Pub Date : 2023-12-01 DOI: 10.1016/j.tvir.2023.100930

Pareena Sharma , Ritu Shah , Vaz Zavaletta MD, PhD , Frederic Bertino MD , Tina Sankhla , Jun Man Kim , Michael Leshen , Jay Shah

{"title":"Pediatric Transplant Interventions","authors":"Pareena Sharma , Ritu Shah , Vaz Zavaletta MD, PhD , Frederic Bertino MD , Tina Sankhla , Jun Man Kim , Michael Leshen , Jay Shah","doi":"10.1016/j.tvir.2023.100930","DOIUrl":"10.1016/j.tvir.2023.100930","url":null,"abstract":"<div>The field of pediatric organ transplantation has grown significantly in recent decades, with interventional radiology (IR) playing an essential role in managing pre and post-transplant complications. Pediatric transplant patients face unique challenges compared to adults, including donor-recipient size mismatch, and complications of a growing child with changing physiology. Interventional radiologists play a major role in pediatric renal and liver transplant. IR interventions begin early in the child's pretransplant journey, with diagnostic procedures such as biopsies, angiograms, and cholangiograms. These procedures are essential for understanding the etiology of organ failure and identifying potential transplant candidates. Minimally invasive therapeutic procedures may serve as bridges to transplant and may include vascular access optimization for hemodialysis, transjugular intrahepatic portosystemic shunts (TIPS) creation, and tumor embolization or ablation. After transplant, image-guided biopsies for the surveillance of graft rejection and treatment of vascular or luminal stenoses, pseudoaneurysms, and anastomotic leaks can maintain the function and longevity of the transplant organ. Careful consideration must be given to patient size and evolving anatomy, radiation exposure, and the need for deeper sedation for pediatric patients. Despite these challenges, the integration of IR in pediatric transplant care has proven beneficial, offering minimally invasive alternatives to surgery, faster recovery times, and improved outcomes.</div>","PeriodicalId":51613,"journal":{"name":"Techniques in Vascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135412267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Disparities in Transplant Interventions 移植干预中的差异

IF 1.7

Techniques in Vascular and Interventional Radiology Pub Date : 2023-12-01 DOI: 10.1016/j.tvir.2023.100921

Kaesha Thomas MD, Owosela Babajide BS, Judy Gichoya MD, MS, Janice Newsome MD, FSIR

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Special Considerations and Techniques of Interventions in Lung Transplant Recipients 肺移植受者的特殊考虑因素和干预技术

IF 1.7

Techniques in Vascular and Interventional Radiology Pub Date : 2023-12-01 DOI: 10.1016/j.tvir.2023.100926

Daniel H. Kim, Shenise Gilyard, Robert Suh

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Interventional Radiological Treatment of Orthotopic Heart Transplant Complications 正位心脏移植并发症的介入放射治疗

IF 1.7

Techniques in Vascular and Interventional Radiology Pub Date : 2023-12-01 DOI: 10.1016/j.tvir.2023.100928

Jonathan Charles BS , Monique Girgis BS , Nariman Nezami MD , Kamal Massis MD , Cliff Davis MD , Glenn Hoots MD , Jamil Shaikh MD

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Transplant Renal Interventions 移植肾干预

IF 1.7

Techniques in Vascular and Interventional Radiology Pub Date : 2023-12-01 DOI: 10.1016/j.tvir.2023.100925

Hamed Jalaeian MD, RPVI, MSc , David H. Field MD, MS , Emil I. Cohen MD, FSIR

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Surgical Versus Image-Guided Interventions in the Management of Complications After Liver Transplantation 肝移植术后并发症处理中的手术与图像引导干预

IF 1.7

Techniques in Vascular and Interventional Radiology Pub Date : 2023-12-01 DOI: 10.1016/j.tvir.2023.100922

Denise J. Lo MD , Joseph F. Magliocca MD

引用次数: 0

Transplant Hepatic Artery Complications 移植肝动脉并发症

IF 1.7

Techniques in Vascular and Interventional Radiology Pub Date : 2023-12-01 DOI: 10.1016/j.tvir.2023.100923

Ziga Cizman MD, Wael Saad

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Perspectives of Cone-beam Computed Tomography in Interventional Radiology: Techniques for Planning, Guidance, and Monitoring 介入放射学中的锥束计算机断层透视:计划、指导和监测技术

IF 1.7

Techniques in Vascular and Interventional Radiology Pub Date : 2023-09-01 DOI: 10.1016/j.tvir.2023.100912

Matthias Barral MD, PhD , Olivier Chevallier MD, PhD , Francois H. Cornelis MD, PhD

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CT Navigation for Percutaneous Needle Placement: How I Do It 经皮置针的CT导航:我是怎么做的

IF 1.7

Techniques in Vascular and Interventional Radiology Pub Date : 2023-09-01 DOI: 10.1016/j.tvir.2023.100911

Anna M. Sorensen MD , Annie M. Zlevor BA , Meridith A. Kisting MA , Allison B. Couillard MD , Timothy J. Ziemlewicz MD , Giuseppe V. Toia MD, MS , J. Louis Hinshaw MD , Michael Woods MD , Lindsay M. Stratchko DO , Perry J. Pickhardt MD , Marcia L. Foltz RN , Walter W. Peppler PhD , Fred T. Lee Jr. MD , Erica M. Knavel Koepsel MD

{"title":"CT Navigation for Percutaneous Needle Placement: How I Do It","authors":"Anna M. Sorensen MD , Annie M. Zlevor BA , Meridith A. Kisting MA , Allison B. Couillard MD , Timothy J. Ziemlewicz MD , Giuseppe V. Toia MD, MS , J. Louis Hinshaw MD , Michael Woods MD , Lindsay M. Stratchko DO , Perry J. Pickhardt MD , Marcia L. Foltz RN , Walter W. Peppler PhD , Fred T. Lee Jr. MD , Erica M. Knavel Koepsel MD","doi":"10.1016/j.tvir.2023.100911","DOIUrl":"10.1016/j.tvir.2023.100911","url":null,"abstract":"<div>CT navigation (CTN) has recently been developed to combine many of the advantages of conventional CT and CT-fluoroscopic guidance for needle placement. CTN systems display real-time needle position superimposed on a CT dataset. This is accomplished by placing electromagnetic (EM) or optical transmitters/sensors on the patient and needle, combined with fiducials placed within the scan field to superimpose a known needle location onto a CT dataset. Advantages of CTN include real-time needle tracking using a contemporaneous CT dataset with the patient in the treatment position, reduced radiation to the physician, facilitation of procedures outside the gantry plane, fewer helical scans during needle placement, and needle guidance based on diagnostic-quality CT datasets. Limitations include the display of a virtual (vs actual) needle position, which can be inaccurate if the needle bends, the fiducial moves, or patient movement occurs between scans, and limitations in anatomical regions with a high degree of motion such as the lung bases. This review summarizes recently introduced CTN technologies in comparison to historical methods of CT needle guidance. A “How I do it” section follows, which describes how CT navigation has been integrated into the study center for both routine and challenging procedures, and includes step-by-step explanations, technical tips, and pitfalls.</div>","PeriodicalId":51613,"journal":{"name":"Techniques in Vascular and Interventional Radiology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135965847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0