分水岭现象导致的隐形主动出血

IF 2 4区 医学 Q4 Medicine
Miloud Dewilde, Birgitt Janssens
{"title":"分水岭现象导致的隐形主动出血","authors":"Miloud Dewilde, Birgitt Janssens","doi":"10.5334/jbsr.3604","DOIUrl":null,"url":null,"abstract":"A case is presented of an 83-year-old female patient with a strong suspicion of active bleeding, but no diagnostic contrast blush could be seen on the original computed tomography (CT) scan. Teaching point: When performing CT angiography in veno-arterial extracorporeal membrane oxygenation (VA-ECMO), it is important to understand the altered haemodynamics, as flow-related artefacts such as the vascular watershed phenomenon can obscure bleeding.","PeriodicalId":56282,"journal":{"name":"Journal of the Belgian Society of Radiology","volume":"88 1","pages":""},"PeriodicalIF":2.0000,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Invisible Active Bleeding Due to the Watershed Phenomenon\",\"authors\":\"Miloud Dewilde, Birgitt Janssens\",\"doi\":\"10.5334/jbsr.3604\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A case is presented of an 83-year-old female patient with a strong suspicion of active bleeding, but no diagnostic contrast blush could be seen on the original computed tomography (CT) scan. Teaching point: When performing CT angiography in veno-arterial extracorporeal membrane oxygenation (VA-ECMO), it is important to understand the altered haemodynamics, as flow-related artefacts such as the vascular watershed phenomenon can obscure bleeding.\",\"PeriodicalId\":56282,\"journal\":{\"name\":\"Journal of the Belgian Society of Radiology\",\"volume\":\"88 1\",\"pages\":\"\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2024-05-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Belgian Society of Radiology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.5334/jbsr.3604\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Belgian Society of Radiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5334/jbsr.3604","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 0

摘要

本文介绍了一例 83 岁女性患者的病例,她强烈怀疑有活动性出血,但在原始计算机断层扫描(CT)中却看不到可诊断的对比剂红斑。教学要点:在进行静脉-动脉体外膜氧合(VA-ECMO)CT 血管造影时,了解血液动力学的改变非常重要,因为与血流相关的伪影(如血管分水岭现象)可能会掩盖出血。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Invisible Active Bleeding Due to the Watershed Phenomenon
A case is presented of an 83-year-old female patient with a strong suspicion of active bleeding, but no diagnostic contrast blush could be seen on the original computed tomography (CT) scan. Teaching point: When performing CT angiography in veno-arterial extracorporeal membrane oxygenation (VA-ECMO), it is important to understand the altered haemodynamics, as flow-related artefacts such as the vascular watershed phenomenon can obscure bleeding.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Journal of the Belgian Society of Radiology
Journal of the Belgian Society of Radiology Medicine-Radiology, Nuclear Medicine and Imaging
CiteScore
0.60
自引率
5.00%
发文量
0
审稿时长
6-12 weeks
期刊介绍: The purpose of the Journal of the Belgian Society of Radiology is the publication of articles dealing with diagnostic and interventional radiology, related imaging techniques, allied sciences, and continuing education.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信