CAJ | 학술논문

作者应用实时显象技术对24例怀疑肥厚性幽门狭窄患儿施行检查,并对其中16例被确诊者作术后随访观察.报告幽门肿块术后交化情况、诊断标准和注意点.
작자응용실시현상기술대24례부의비후성유문협착환인시행검사,병대기중16례피학진자작술후수방관찰.보고유문종괴술후교화정황、진단표준화주의점.
Twenty-four infants with vomiting suspected to have hypertrophic pyloric stenosis were studied under real time sonography.16 of them were diagnosed as HPS according to that the pyloric canal was 15 to 25mm in length-its wall 4 to 7mm in thickness and the stenosis index greater than s0%.On pos toperative examination,obvious change of the pyloric mass appeared in the first week,and all the above mentioned parameters turned to be normal by the end of the fourth week.The thickness of the pylorus wall and the stenosis index ought to be the most reliable and accurate criteria for the diagnosis.It is suggested that the change of pyloric mass may be related to the change of gastric hormones following pyloromyotomy.