ESOPHAGEAL DYSMOTILITY IN PATIENTS WITH GLOBUS SENSATION

인두 이물감 환자의 식도 운동성 장애

Burning and lump sensation in the throat is a common disorder in middle aged woman. It is generally considered to be a neurotic origin but its pathophysiology is still remained unknown. The purpose of this study was to evaluate the prevalence of the Pharyngoesophageal structural lesions and the esophageal motility disorders among the patients with globus pharyngeus and to elucidate whether any specific manometric abnormality might have any causative role in the pathogenesis of the globus sensation, and we also wanted to know whether such tests were necessary in evaluating those patients. Structural lesions were demonstrated in 21 cases(17.5 %) among 120 patients. But among 44 controls, there were also Two cases(4.5 %) of structural lesions, and there was less significantly difference in the prevalence of the structural lesions between the patients and controls(p=0.0625) Manometric abnormalities over the lower esophageal sphincter and the lower esophageal body were demonstrated in 28 cases (23.3 %) of the patients, while only one case (2.3 %) of the controls revealed such abnormality ( p=0.0037). Various manometric parameters of the upper esophageal sphincter and pharynx showed no difference between the patients and controls except the upper esophageal sphincter pressure at lateral sides which was lower in patients than in controls (p=0.0034). Globus sensation is a kind of symptom of esophageal dysmotility, and esophageal manometry is necessary to detect such abnormality in patients with globus sensation, Careful physical examination is also necessary to detect structural lesions in the pharynx and esophagus.