Andrews H O, Nauth-Misir R, Shah P J
Institute of Urology and Nephrology, London, UK.
Spinal Cord. 1998 Mar;36(3):177-80. doi: 10.1038/sj.sc.3100508.
Iatrogenic hypospadias is a preventable injury to the ventral male urethra produced by the downward pressure of an indwelling urethral catheter. In spite of avoiding long-term urethral catheterisation, we have acquired 16 patients with this injury in the last 9 years either in our unit or discovered in patients referred to our unit. Although not a life endangering complication, the majority of such patients find the penile appearance so produced unacceptable. We have reconstructed any penis that has more than meatal cleavage in a total of six patients, with good results. The majority of patients have been fully investigated so that an alternative therapy to catheterisation may be provided. Where possible a catheter free state has been achieved. If not, a suprapubic catheter has been inserted. Those not reconstructed were due to reasons of ill health, and in two instances, due to patient choice.
医源性尿道下裂是由留置尿道导管的向下压力对男性腹侧尿道造成的一种可预防损伤。尽管避免了长期尿道插管,但在过去9年里,我们科室还是有16例患者出现了这种损伤,有的是在我们科室发生的,有的是在转诊到我们科室的患者中发现的。虽然这不是危及生命的并发症,但大多数这类患者认为由此产生的阴茎外观难以接受。我们总共为6例尿道口裂隙超过一定程度的患者进行了阴茎重建,效果良好。大多数患者都进行了全面检查,以便能提供替代插管的治疗方法。在可能的情况下,实现了无导管状态。如果无法实现,则插入耻骨上导管。未进行重建的患者是由于健康状况不佳,还有两例是出于患者自身选择。