364 The Cycling Urologist: Effect on PSA, Haematuria, Pudendal Nerve Entrapment and Cyclists Nodules. (12th October 2021)

• Record Type: Journal Article
• Authors: Peacock, J; Cobley, J; Patel, B
• Is Part Of: British journal of surgery. Volume 108:Supplement 6(2021)
• Publication Date: 2021-10-12
• Subjects: Surgery -- Periodicals; 617.005
• DOI: 10.1093/bjs/znab259.1079
• Languages: English
• ISSNs: 0007-1323

Abstract

Abstract: Aim: Cycle use has vastly increased over the last few years in the UK. The aim of this review was to evaluate the effect of cycling on the common conditions presenting to the urology clinic, in particular those of raised PSA, haematuria, soft tissue lesions ("cyclist nodules") and pudendal nerve entrapment syndromes. Method: A PUBMED search of the literature on cycling and genitourinary disorders was performed. The keywords included "Bicycling" AND "Prostate-specific antigen", "Bicycling" AND "Haematuria", "Bicycling" AND "Cyclist Nodules", "Bicycling" AND "Pudendal Nerve Entrapment". Results: The literature suggests no significant change in total PSA levels after a bout of cycling, regardless of age. The type of cycling (mountain biking vs. road cycling) does not influence PSA levels. It is possible that the saddle used in cycling may displace the pressure across the perineal and gluteal region to effectively alleviate pressure on the prostate. Haematuria appears to be rare with cycling but has been described. Perineal nodular induration is a very rare - although possibly under diagnosed condition. It is thought to be caused by repetitive micro trauma from contact between the perineum and saddle. Pudendal nerve entrapment (PNE) represents the most common bicycling associated urogenital problem. Numbness in the perineum, penis, scrotum or the buttocks is the most common and most recognised symptom. Genital numbness may occur unrelated to erectile dysfunction (ED) although cycling related ED is invariably associated with genital numbness. Conclusions: Urology Trainees and Consultants should be aware of how recreational and high-level cycling may result in presentation to the Urology clinic.