Radiological manifestations of bariatric surgeries

IF 2.2 3区 医学 Q2 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
Nidhi Desai, Michael Calderon, Patricia Abbitt, Laura Magnelli
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引用次数: 0

Abstract

Bariatric surgeries have been increasing in prevalence as the obesity epidemic climbs in the United States. As with any surgery, bariatric procedures come with their respective risks and complications which are generally well depicted in radiological studies. Traditionally, fluoroscopy has been an accepted form of evaluating anatomy, obstruction, and leaks. With the rise in cross sectional imaging methods, abdominal computed tomography (CT) has provided much more specificity to identify and characterize major complications. This review article will demonstrate the imaging findings and complications of the most common bariatric surgeries performed in the southeast United States at a single, large tertiary care center: Roux-en-Y gastric bypass, adjustable gastric band, and sleeve gastrectomy. This image-rich comprehensive review presents the radiological manifestations of the anatomy and potential complications of these bariatric surgeries primarily through the modalities of CT and CT-angiography (CTA) with the occasional assistance of fluoroscopy. It is crucial for general radiologists, emergency medicine physicians, and surgeons to recognize these imaging findings as they will frequently encounter patients with complications in their clinical settings. While one anastomosis gastric bypass (OAGB) and single-anastomosis duodenal-ileal switch (SAIDS) surgeries are other recognized bariatric procedures, these are not commonly performed regionally and therefore post-operative images of these procedures and complications are excluded.

减肥手术的放射学表现。
随着美国肥胖症的流行,减肥手术越来越普遍。与任何手术一样,减肥手术也有各自的风险和并发症,这些在放射学研究中都有很好的描述。传统上,透视检查是一种公认的评估解剖、阻塞和泄漏的形式。随着横断成像方法的兴起,腹部计算机断层扫描(CT)为识别和表征主要并发症提供了更多的特异性。这篇综述文章将展示在美国东南部一个大型三级医疗中心进行的最常见的减肥手术的影像学表现和并发症:Roux-en-Y胃旁路手术、可调节胃带和袖式胃切除术。这篇图像丰富的综合综述主要通过CT和CT血管造影(CTA)的方式,偶尔辅以透视,介绍了这些减肥手术的解剖学和潜在并发症的影像学表现。对于普通放射科医生、急诊内科医生和外科医生来说,认识到这些影像学发现是至关重要的,因为他们在临床环境中经常遇到有并发症的患者。虽然单吻合式胃旁路(OAGB)和单吻合式十二指肠回肠开关(SAIDS)手术是公认的其他减肥手术,但这些手术通常不进行区域性手术,因此排除了这些手术的术后图像和并发症。
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
Abdominal Radiology
Abdominal Radiology Medicine-Radiology, Nuclear Medicine and Imaging
CiteScore
5.20
自引率
8.30%
发文量
334
期刊介绍: Abdominal Radiology seeks to meet the professional needs of the abdominal radiologist by publishing clinically pertinent original, review and practice related articles on the gastrointestinal and genitourinary tracts and abdominal interventional and radiologic procedures. Case reports are generally not accepted unless they are the first report of a new disease or condition, or part of a special solicited section. Reasons to Publish Your Article in Abdominal Radiology: · Official journal of the Society of Abdominal Radiology (SAR) · Published in Cooperation with: European Society of Gastrointestinal and Abdominal Radiology (ESGAR) European Society of Urogenital Radiology (ESUR) Asian Society of Abdominal Radiology (ASAR) · Efficient handling and Expeditious review · Author feedback is provided in a mentoring style · Global readership · Readers can earn CME credits
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