Methods Totally 25 patients with endometrial polyp were examined with three-dimensional ultrasonography combined with NS infusion,and all cases were confirmed by hysteroscopic resection and pathology.

• 方法阴道三维超声结合宫腔注射生理盐水显像检查诊断子宫内膜息肉25例,并全部在宫腔镜下切除新生物作病理组织学检查。