输精管切除术会导致睾丸癌吗？

Does vasectomy cause testicular cancer?

作者信息

Hewitt G, Logan C J, Curry R C

机构信息

Department of Surgery, Ulster Hospital, Belfast.

出版信息

Br J Urol. 1993 May;71(5):607-8. doi: 10.1111/j.1464-410x.1993.tb16034.x.

DOI:10.1111/j.1464-410x.1993.tb16034.x

PMID:8518871

Abstract

Between 1975 and 1990, 330 men developed testicular tumours in Northern Ireland. Their names were cross matched with a sample of 2904 men who had undergone vasectomy between 1970 and 1985. The expected numbers of tumours in vasectomised patients was 2, while the actual number was 1. Our experience does not indicate that vasectomy causes testicular cancer.

摘要

1975年至1990年间，北爱尔兰有330名男性患上睾丸肿瘤。他们的名字与1970年至1985年间接受输精管切除术的2904名男性样本进行了交叉比对。输精管切除术后患者的肿瘤预期数量为2例，而实际数量为1例。我们的经验并不表明输精管切除术会导致睾丸癌。