CASE REPORTS The diagnose accordance rate of distal tubal occlusion was compared HSG to laparoscopy in 48 patients who accepted the HSG and laparoscopy.

• [病例报告]给48例（91条）经子宫输卵管造影显示输卵管末端梗阻的不孕症患者施行腹腔镜下输卵管通水检查，观察其诊断符合率。