摘要：目的：探讨解脲支原体及沙眼衣原体与异位妊娠的关系。方法：利用PCR技术对100例输卵管异位妊娠患者(病例组)及90例因确诊宫内孕孕妇早孕期(对照组)宫颈分泌物进行解脲支原体及沙眼衣原体的检测。结果：病例组宫颈分泌物检出解脲支原体DNA34例，阳性率为34%，对照组14例，阳性率15.6%；病例组输卵管组织检出解脲支原体DNA28例，阳性率为28%，对照组8例，阳性率为8.9%，两组比较差异有显著性(P<0.05)。病例组宫颈分泌物检出沙眼衣原体DNA25例，阳性率为25%，对照组9例，阳性率为10.0%；病例组输卵管组织检出沙眼衣原体DNA23例，阳性率为23%，对照组5例，阳性率为5.6%，两组比较差异有显著性(P<0.05)。结论：解脲支原体、沙眼衣原体与输卵管妊娠的发生有关。

    Abstract：Objectve：To explore the relationship between the ectopic pregnancy and the infection of UU and CT. Methods： To detect the existence of UU and CT by PCR technology in the tubal pregnancy patients (case group) and the pregnancy women (control group) Results：There are 34 patients in the case group who were positive of UU infection in the cervical canal.the rate is 34% ......