Hepatic Artery From Origin to Segmental Branching: a 500 Case CT Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 500
- 试验地点
- 1
- 主要终点
- Anatomic description of the hepatic artery
研究概览
简要总结
The origin of the hepatic artery is known to be highly variable, as reported by Michels in 1966 and other authors. This variability has an indisputable impact regarding hepatic, pancreatic and upper gastro-intestinal surgery.
As the investigators go deeper into the liver's parenchyma, full-liver and segment IV studies have also found high levels of variability. Only few cadaveric studies have analyzed the entire liver and with limited sample size.
The current CT technology allows for an accurate analysis of the arterial branching thanks to the 0.625mm voxel.
The aim of this CT study is to describe the anatomy of hepatic arterial segmental branching from the origin of the hepatic artery.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients undergoing CT with arterial abdominal imaging
排除标准
- •imaging with radiological artefact (movement, biliary prothesis,..)
- •hepatic resection (except small non anatomic resections)
结局指标
主要结局
Anatomic description of the hepatic artery
时间窗: November 1rst 2019 to May, 30 2020
Analysis of 0.625mm voxel CT
次要结局
未报告次要终点