The Image Characteristics of Adult Appendix on Computed Tomography
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 2,000
- 试验地点
- 1
- 主要终点
- Location of appendix
研究概览
简要总结
A retrospective analysis of CT images from adult patients who underwent scans for reasons unrelated to appendicitis. The study period will span from January 2010 to August 2024. Through this research, we hope to gain a comprehensive understanding of appendix positioning and compile definitive data on its most common locations.
详细描述
The investigators conducted a retrospective analysis of CT images from adult patients who underwent scans for reasons unrelated to appendicitis. The study period will span from January 2010 to August 2024. Through this research, we hope to gain a comprehensive understanding of appendix positioning and compile definitive data on its most common locations.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 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
- 是
入选标准
- •CT of patients without appendicitis
排除标准
- •CT of patients with appendicitis
结局指标
主要结局
Location of appendix
时间窗: 1 day
Analyze the location and categorize to seven groups: preileal, postileal,promontory, pelvic, subcecal, paracecal, retrocecal
次要结局
未报告次要终点