actinomycosis of ureter

例句：

1. 1. The patient had a history of cystitis and underwent surgery to remove the infected tissue.
   患者有膀胱炎病史，并接受了手术以移除感染的组织。
2. 2.The infection was treated with antibiotics and resolved after several weeks.
   感染被抗生素治疗并几周后痊愈。
3. 3. Actinomycosis can be difficult to diagnose, especially in immunocompromised patients.
   放线菌病很难诊断，尤其是在免疫系统受损的患者中。