Intraoperative sonography using high-frequency transducer during living Donor liver transplantation with modified right-lobe graft.

IF 2.4 3区 医学 Q2 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
Ultrasonography Pub Date : 2025-05-06 DOI:10.14366/usg.25047
Jin Sil Kim, Kyoung Won Kim, Eun Sun Choi, Gi-Won Song
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引用次数: 0

Abstract

This study highlights the role of intraoperative sonography (IOS) using a high-frequency transducer in living donor liver transplantation (LDLT) with modified right-lobe grafts. IOS is pivotal for the real-time assessment of vascular patency and anastomotic integrity, providing crucial insights into hepatic artery, portal vein, and hepatic vein configurations. The technique's high spatial resolution allows for the early detection of potential vascular complications, which are significant predictors of postoperative outcomes. Through detailed illustrations of vascular anastomoses and hemodynamics, this article discusses technical and anatomical considerations of IOS and demonstrates its effectiveness in screening and managing vascular complications in LDLT, thereby enhancing surgical precision and patient safety.

改良右肝移植活体肝移植术中高频超声成像。
本研究强调了使用高频换能器的术中超声(IOS)在改良右叶活体肝移植(LDLT)中的作用。IOS是实时评估血管通畅和吻合完整性的关键,提供了对肝动脉、门静脉和肝静脉结构的重要见解。该技术的高空间分辨率允许早期发现潜在的血管并发症,这是术后结果的重要预测因素。本文通过对血管吻合和血流动力学的详细说明,讨论了IOS的技术和解剖学考虑,并证明了其在LDLT血管并发症筛查和管理中的有效性,从而提高了手术精度和患者安全性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Ultrasonography
Ultrasonography Medicine-Radiology, Nuclear Medicine and Imaging
CiteScore
5.10
自引率
6.50%
发文量
78
审稿时长
15 weeks
期刊介绍: Ultrasonography, the official English-language journal of the Korean Society of Ultrasound in Medicine (KSUM), is an international peer-reviewed academic journal dedicated to practice, research, technology, and education dealing with medical ultrasound. It is renamed from the Journal of Korean Society of Ultrasound in Medicine in January 2014, and published four times per year: January 1, April 1, July 1, and October 1. Original articles, technical notes, topical reviews, perspectives, pictorial essays, and timely editorial materials are published in Ultrasonography covering state-of-the-art content. Ultrasonography aims to provide updated information on new diagnostic concepts and technical developments, including experimental animal studies using new equipment in addition to well-designed reviews of contemporary issues in patient care. Along with running KSUM Open, the annual international congress of KSUM, Ultrasonography also serves as a medium for cooperation among physicians and specialists from around the world who are focusing on various ultrasound technology and disease problems and relevant basic science.
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