n.子宫颈炎
The principal diseases in developed areas were vaginitis and other diseases, whereas cervicitis and leiomyoma uteri were prevalent in underdeveloped counties. 经济发达地区妇女生殖道疾病以阴道炎和其他疾病为主，而经济欠发达地区以宫颈炎和子宫肌瘤为主。
Conculion The focused ultrasound therapy is a safe and effective method for treatment of chronic cervicitis and is worthy to be popularized. 结论聚焦超声用于治疗慢性宫颈炎有效和安全，是一种值得推广的新方法。
