《英文msh词典》Spasm,Esophageal
[同义词] Spasm,Esophageal
[主题词] Esophageal Spasm,Diffuse
[中文释义] 痉挛,食管
[英文释义] A motor disorder of the esophagus characterized by chest pain and dysphagia. Pathogenesis is unclear. Strong,nonpropulsive contractions of the esophagus evoked by deglutition occur,especially in the elderly.