摘要
目的:了解先天性幽门肥厚性狭窄患儿术后幽门形态的变化与临床症状的关系。方法:89例诊断为先天性肥厚性幽门狭窄的患儿采用Ramstedt幽门环肌切开术进行治疗,术后用B超追踪1年,测量指标为幽门肌厚度、幽门管直径和幽门管长度。结果:幽门肌厚度在术后4个月基本恢复至正常水平,幽门管直径及长度在术后2个月基本恢复至正常水平,幽门管长度术后恢复较快。结论:术后4个月幽门形态基本恢复正常,术后临床症状的改善与幽门形态的恢复程度无明显关系。
Objective：To examine the relationship between the improvement of symptoms and the morphologic changes of the pylorus after pyloromyotomy. Method： Eighty - nine infants with the diagnosis of HPS by clinical findings and uhrasonographic measurements were treated surgically by Ramstedt pyloromyotomy. The measurement parameters were the muscle thickness, diameter, and channel length of the pylorus. The serial measurements were performed postoperatively for 1 year after surgery. Result： In contrast to the prompt improvement of clinical symptoms, the muscle thickness did not reach the normal range until 4 months after surgery. The diameter and the channel length had not decreased to its normal range by the end of the 2 month postoperative. Conclusion： The morphologic resolution of the pylorus after surgery did not correlate with the prompt improvement of symptoms.
出处
《河北医学》
CAS
2009年第5期542-545,共4页
Hebei Medicine
关键词
先天性幽门肥厚性狭窄
幽门
超声
Hypertrophic pyloric stenosis
Pylorus
Ultrasonography
