Retrospective Review of CT and MR in Pediatric Patients With Cholestasis
Retrospective Review of Computed Tomography and Magnetic Resonance Images in Pediatric Patients With Cholestasis
研究概览
详细说明
We intend to review retrospectively 80 pediatric patients on an average of 2 years, who underwent 64-slice CT or MR examinations between January 2005 and Oct 2010 and had EVs on esophagogastroduodenoscopy. Splenic diameters (mm) and hepatic diameters of all patients were measured. Splenic and hepatic volume indices also calculated. The transverse diameters of paraesophageal varices (PVs) and perigastric varices (PGVs) were measured adjacent to the lower thoracic esophagus and within the lesser sac, respectively.
We will try to find out the possible splenic, hepatic or vascular predicting factors useful to evaluate the risk of clinically evident esophageal varices.
研究类型
注册 (预期的)
联系人和位置
学习地点
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Taipei、台湾、100
- 招聘中
- National Taiwan University Hospital
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接触:
- Steven Peng, M.D.
- 电话号码:886-2-23123456
- 邮箱:sfpeng@ntuh.gov.tw
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首席研究员:
- Steven Peng, M.D.
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
取样方法
研究人群
描述
Inclusion Criteria:
- all cholestatic children with CT, MR and complete medical record
Exclusion Criteria:
- all cholestatic children without either CT, MR or complete medical record
学习计划
研究是如何设计的?
设计细节
队列和干预
团体/队列 |
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cohort
cholestatic children without esophageal variceal bleeding
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study
cholestatic children with esophageal variceal bleeding
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cholestatic children without EV
cholestatic children without esophageal variceal bleeding
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研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
---|---|
esophageal variceal bleeding
大体时间:retrospective review
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retrospective review
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合作者和调查者
调查人员
- 学习椅:Tiffany TF Shih, M.D.、Department of Medical Imaging, National Taiwan University Hospital
研究记录日期
研究主要日期
学习开始
初级完成 (预期的)
研究完成 (预期的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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