pharyngo-esophageal diverticulum

例句：

1. 1.The patient had a history of recurrent chest infections, which could be attributed to the pharyngoesophageal diverticulum.
   患者有反复的胸部感染史，这可能与食管下括约肌裂孔有关。
2. 2. During surgery, the surgeon carefully dissected the pharyngoesophageal diverticulumto identify and repair any potential leaks.
   在手术中，外科医生小心地解剖食管下括约肌裂孔，以识别并修复任何潜在的漏口。
3. 3. Due to the pharyngoesophageal diverticulum, the patient's diet was restricted to soft foods only.
   由于食管下括约肌裂孔，患者的饮食仅限于软食。