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食道动力检查或食道压力计测定,是一项广泛用于诊断和研究食道运动功能障碍的客观检查方法。它能提供食道蠕动力和上下食道括约肌压力的定量资料,测定食道pH值和证实有无胃食道返流,帮助鉴别食道痉挛和心绞痛,因而是一项评价食道功能的不可少的工具。在某些病例,它可能是建立正确诊断的唯一方法。食道动力检查具有操作安全易行,设备耐用,维持费用低等优点。病人有症状适合做本检查的日多。近年动力检查的领域,已从单纯实验室研究扩大到临床应用方面,成为一项有科学依据,有价值的检查项目。一、适应症: 1.不明原因的吞咽困难,烧心(胸骨后灼热感)
Esophageal motility test or esophageal manometer determination, is a widely used in the diagnosis and study of esophageal motility disorders objective examination. It provides quantitative information on the motility of the esophagus and the pressure of the upper and lower esophageal sphincters. Measuring esophageal pH and confirming the presence or absence of gastroesophageal reflux helps to identify esophageal spasm and angina and is therefore an indispensable tool for evaluating esophageal function. In some cases, it may be the only way to establish a correct diagnosis. Esophageal power checks with safe and easy operation, equipment durability, low maintenance costs. Patients have symptoms suitable for the examination of the day. In recent years, the field of dynamic inspection has expanded from simple laboratory research to clinical application and has become a scientifically based and valuable inspection program. First, indications: 1. unexplained swallowing difficulties, heartburn (burning sensation after the sternum)