cicatricial stricture of esophagus

例句：

1. 1. The patient had a cicatricial stricture of the esophagus that required surgery to relieve the obstruction.
   患者患有食管瘢痕性狭窄，需要手术来解除阻塞。
2. 2. This condition is characterized by the formation of cicatricial strictures in theesophagus.
   这种状况的特点是在食管中形成瘢痕性狭窄。
3. 3.The patient's medical history revealed a previous episode of esophageal stricture, which was successfully treated with medication and dietary modifications.
   患者的医疗史显示有一段食管狭窄的病史，通过药物治疗和饮食调整成功治愈。