To evaluate the CT characteristic of the female pelvie cystic mass and its treatment by CT guided ethonal injection, safety and clinic application of the method.

• 目的:探讨女性盆腔囊性肿物的CT表现特点及CT导向穿刺抽液注入无水乙醇治疗盆腔肿物的方法。 安全可靠性及临床应用体会。