Holst N, Abyholm T
Br Med J (Clin Res Ed). 1983 Oct 8;287(6398):1019-20. doi: 10.1136/bmj.287.6398.1019.
A study of 318 patients with tubal infertility and a control group of 200 unselected infertile women yielded 14 (4.4%) and 1 (0.5%), respectively, with precancerous lesions of the cervix uteri. The one patient in the control group with severe dysplasia was later shown to have tubal infertility. The overall incidence of premalignant lesions of the cervix uteri as reported to the National Cancer Registry of Norway was 0.1% for the age group and period studied. Women with tubal infertility represent a small but comparatively high risk group for the development of precancerous lesions of the cervix uteri.
一项针对318例输卵管性不孕患者和200例未经选择的不孕女性对照组的研究发现，子宫颈癌前病变患者分别有14例（4.4%）和1例（0.5%）。对照组中那例患有严重发育异常的患者后来被证实患有输卵管性不孕。向挪威国家癌症登记处报告的所研究年龄组和时期的子宫颈癌前病变总体发病率为0.1%。输卵管性不孕女性是子宫颈癌前病变发生的一个小但相对高危的群体。
