Analysis of the characteristic of pharyngeal paraesthesia patients by high resolution manometry / 临床耳鼻咽喉头颈外科杂志

ABSTRACT

OBJECTIVE@#To discuss the pressure changing characteristics of upper esophageal sphincter (UES), lower esophageal sphincter (LES) and the esophagus kinetic characteristics of pharyngeal paraesthesia patients.@*METHOD@#To take high resolution manometry in 44 cases of pharyngeal paraesthesia patients and 23 normal subjects separately. According to the RSI score,the 44 patients were divided into group A (the group without reflux, RSI 0.05). The esophagus DCI of group B was lower than that of group A and control group (P 0.05).@*CONCLUSION@#The pharyngeal paresthesia symptoms of'patients was associated with the increasing of UES pressure. The pharyngeal paresthesia symptoms of group with reflux was related to low pressure of LES and high pressure of UES. The last part of esophagus of group with reflux had obstacles in powers, which weaken the peristalsis and declined the ability to clear the bolus and gastric reflux material.