前言目的:探讨食管运动功能尤其是上食管括约肌(UES)运动功能与癔球症的关系。方法:采用PolygrafHRTM食管测压系统对22例癔球症患者进行食管运动功能测定,25例健康志愿者作为对照组。结果:UES长度、静息压、松弛压、松弛率、食管体收缩压、下食管括约肌(LES)长度及LES静息压,癔球症患者组(3。65±0。62cm,43。35±7。96mmHg,0。32±0。80mmHg,100%,58。59±15。57mmHg,4。07±0。96cm,26。93±3。3mmHg)与正常对照组(3。52±0。71cm,41。83±8。52mmHg,0。35±0。89mmHg,100%,56。32±13。44mmHg,4。12±0。82cm,28。56±4。5mmHg)比较均无显著差异(P>0。05)。结论:大多数癔球症患者的食管运动功能是正常的,UES功能状况可能与癔球症的发生无关
Objective:Toinvestigatetherelationshipbetweenesophagealmotorfunction,especiallyupperesophagealsphincter(UES),andglobussensation.Methods:EsophagealmotilitywasmeasuredwithPolygrafHRTMesophagusmanometrysystemin22patientswithglobussensationand25healthyvolunteers.Results:UESlength,UESrestingpressure,UESrelaxpressure,UESrelaxrate,esophagealbodypressure,loweresophagealsphinceerl(LES),lengthandLESrestingpressureinglobussensationgroup(3.65±0.62cm,...