Solomon M H, Koff S A, Diokno A C
J Urol. 1980 Jul;124(1):140-1. doi: 10.1016/s0022-5347(17)55333-1.
Bladder calculi occurred as a late complication in 4 male patients who performed satisfactorily clean, intermittent catheterization. The mechanism for stone formation in each case was a hair introduced into the bladder, which served as a nidus for incrustation. Patients on intermittent catheterization, particularly male subjects with impaired tctile discrimination, should be instructed to observe diligently for and avoid adherence of hairs to the catheter to prevent this complication.
4例男性患者在进行满意的清洁间歇性导尿后出现膀胱结石这一晚期并发症。每例结石形成的机制均为毛发进入膀胱，其作为结石形成的核心。对于进行间歇性导尿的患者，尤其是触觉辨别能力受损的男性患者，应指导其仔细观察并避免毛发附着在导尿管上，以预防这一并发症。
