Recurrent episodes occur in some oesophageal diseases includinghiatus hernia, stricture, achalasia of the cardia, and in patients with diverticula or pharyngeal pouch.
某些食管病患者可以并发此病，例如膈疝，狭窄、贲门松弛不良以及食管憩室或咽袋患者。
2
Conclusion: Abnormal sensation of pharynx usually shows a pharyngeal symptom caused by various diseases, so its pathogenic factors must be seriously checked so as to make a correct diagnosis.
结论：咽喉部感觉异常多是非单一疾病，而是多种疾病引起的咽喉症状，须认真检查病因，方能作出正确诊断。
3
Objective To evaluate the correlation between diseases around pharyngeal opening of eustachian tube and aero-otitis media(AOM).