Objective To investigate the X ray manifestations of duodenalobstruction in neonates.
目的探讨新生儿十二指肠梗阻的X线表现。
2
Objective To study the technique of placement of Nitinol stent for relieving malignant pylorus or duodenalobstruction, and to assess its clinical effectiveness.
目的探讨胃出口、十二指肠恶性梗阻时镍钛记忆合金支架置入的操作技术及其临床疗效。
3
In the third, the obstruction was due to duodenal stenosis, and there was an incomplete annular pancreas.