BJU international
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To determine the sensory innervation of the penis, as regional anaesthesia is often used either for postoperative analgesia or as the sole anaesthetic technique for circumcision. Since first described in 1978 the dorsal penile nerve block has become the standard technique, but some blocks are ineffective; a better understanding of the sensory innervation of the penis might improve the efficacy of the dorsal penile block technique. ⋯ For consistently successful regional anaesthesia of the foreskin in circumcision, a dorsal block must be used. This should be combined with ventral infiltration at the site of incision. This method will avoid inconsistencies and allow pain-free circumcision using local anaesthesia in most men.
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To report our experience of bladder neck injuries, which are a well recognized but rare consequence of pelvic fracture-related trauma to the lower urinary tract, as we have been unable to find any reference in the English literature to their specific nature, cause and management in adults. ⋯ The primary injury is to the prostate and prostatic urethra. The bladder neck and subprostatic urethra are involved secondarily by extension. These injuries have a particular cause and a particular location with a predictable outcome. They need to be identified and treated promptly as they do not heal spontaneously and otherwise cause considerable morbidity. We also describe two particular types of bladder neck injury that we have not seen described before in adults.
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To use self-assigned ethnicity to examine patterns of incidence, stage, treatment and survival in patients with prostate cancer in South-east England. ⋯ Black men had the highest incidence of prostate cancer, followed by White, then Indian/Pakistani men. The relative excess of prostate cancer in Black vs White men was strongly age-dependent. Despite differences in recorded treatment, Indian/Pakistani men had better overall survival and PCSS. Black men also had better overall survival, and their PCSS was similar to that of White men. This might be due to access to the publicly funded National Health Service in the UK.
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Multicenter Study
Association of age and response to androgen-deprivation therapy with or without radiotherapy for prostate cancer: data from CaPSURE.
To assess whether the response to primary androgen-deprivation therapy (PADT) and radiotherapy (RT) plus adjuvant ADT would be muted in older men, as their tumours might already be relatively androgen insensitive, because serum testosterone levels decline with increasing age. ⋯ If we assume that age is a valid proxy measure for free available testosterone levels, then these levels do not seem to affect the likelihood of response to ADT, either used alone or combined with RT.