十二指肠球部溃疡钡餐检查体位的评价

本文复习了1990年连续的上胃肠道钡餐检查1800例,显示十二指肠球部有典型溃疡龛影154例,我们发现只能由俯卧右前斜位显示的球部龛影为55.1%,水平和半立仰卧左后斜位为28.6%,水平和半立仰卧右后斜位为6.4%。这三种体位的组合配套能显示97.4%的球部龛影。

Evaluation of Projections Used in Barium Meal Examination in the Diagnosis of Ulcers of Duodenal Bulb

We reviewed the results of 1800 consecutive upper gastrointestinal barium mealexaminations performed in 1990.Of these 1800 cases,154 had typical ulcer niches of duodenal bulbobserved roentgenograpfically.We discovered that 55.1% of ulcer niches of duodenal bulb were onlyshown on prone right anterior oblique view,28.6% on horizontal and semierect supine left posterioroblique view,and 6.4% on horizontal and semierect supine right posterior oblique view.With thecombination of these three projections,97.4% of ulcer niches of duodenal bulb could be revealed.