caustic stricture of esophagus

例句：

1. 3. stricture例句：1. The patient's throat was severely affected by the caustic stricture.
   患者的喉咙因腐蚀性狭窄而严重受损。
2. 2. The doctor diagnosed the patient with a chronic stricture in the esophagus.
   医生诊断患者患有食管的慢性狭窄。
3. 3. The patient required surgery to relieve the caustic stricture in his esophagus.
   患者需要手术来缓解他食管中的腐蚀性狭窄。