摘要
本文详述了瀑布型胃贲门下方癌的双对比法操作技术。患者服发泡剂后,站立右前斜位,在连续吞钡下,观察贲门完全舒张和收宿情况,然后,嘱患者面向检查床,把床置水平位,利用床立起降至水平及患者仰卧位行180°左右翻转冲洗技术.再把床立至45°～60°摄俯卧左后斜位片及站立的右侧位片,这样,可以分开重叠的胃壁,更好显示胃底,贲门区及小弯后壁的病变。
A barium-gas double contrast technique for detection of sub-cardiac carcinoma in patient with cascade stomach is described. After ingestion of barium meal with effervescent powder the patient is placed in prone position with the table moving to and fro horizontally and repeatedly from horizontal to upright position. After that, the patient is asked to change to supine position and asked to' turn alternatively on his right side and left side in order that the mucosa is evenly coated with barium. Then spot films are taken with the table being tilted 45°-60°. By virtue of the maneuvers mentioned above, the overlapped counter gastric wall can be seperated from the cardiac region and the lesions which might locate in the fundus, cardiac and sub-cardiac regions, and at the same time that part of the stomach wall posterior to the lesser curvature can be well visualized.
出处
《中国肿瘤临床》
CAS
CSCD
北大核心
1991年第5期336-337,共2页
Chinese Journal of Clinical Oncology
关键词
瀑布型
贲门肿瘤
胃造影
双对比法
Cascade stomach
Sub-cardiac carcinoma
Double-Contrast gastrography
Stomach cancer
