pars annularis vaginae fibrosae

例句：

1. 1.The patient's pars annularis vaginae fibrosae was significantly enlarged during the surgery.
   患者手术期间的环形阴道纤维明显增大。
2. 2. The pathologist found a significant amount of fibrous tissue in the pars annularis vaginae.
   病理学家在环形阴道纤维中发现了大量的纤维组织。
3. 3. The treatment focused on reducing the fibrous tissue in the pars annularis vaginae to improve the patient's condition.
   治疗专注于减少环形阴道纤维中的纤维组织，以改善患者的病情。