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Abstract: Background: A spinal cord injury is devastating and produces profound changes in the life style of the individual and his family. It is difficult to predict bladder and sphincter behaviour on the basis of clinical somatic neurological deficits. Methods: A prospective study of 100 spinal cord injury patients was conducted to establish a bladder management protocol. The urodynamic variables were assessed frequently. Clean Intermittent Catheterization (CIC) along with antimuscarinic drugs was instituted and response monitored. Nonresponders were offered Intradetrusor Botulinum toxin. Result: Spinal shock lasted for upto six months and only 8% could be converted to CIC during the acute phase. A total of82% patients underwent three to four urodynamic studies which revealed an increase in cystometric capacity and a decrease in the maximum detrusor pressures. This lowered the incidence of incontinence episodes and prevented upper urinary tract damage. Botulinum toxin provided only temporary relief. Conclusion: Aggressive management of neurogenic bladder (NB) dysfunction is a crucial component of the rehabilitation programme for spinal cord injury patients.Repeated urodynamic studies are an essential aid in managing the evolving nature of the bladder dysfunction. Meticulous bladder management protocol can prevent upper urinary tract complications. [Copyright &y& Elsevier]

Abstract: Research has shown that prostate specific antigen (PSA) is a tumour marker for diagnosis of cancer prostate with significant prognostic value. Screening studies in North America and Europe have revealed that carcinoma prostate is common. Early detection and treatment improves the quality of life besides preventing deaths due to metastatic prostate cancer. Radical prostatectomy and laparoscopic radical prostatectomy has become the standard treatment for localized prostate cancer in all major uro-oncological centres resulting in reduced mortality. Magnetic resonance imaging and positron emission tomography have helped in detecting local and distant spread of cancer prostate. Revised approach to reduce occurrence of prostate cancer by the use of 5 alpha reductase inhibitors like finasteride and dietary supplements has been instituted. The World Health Organisation (WHO) has recommended lifestyle changes to promote men''s health and reduce the incidence of prostate cancer. [Copyright &y& Elsevier]

: ObjectivesPrimary obstructive megaureter is an uncommon presentation in adult patients. Although not reported frequently in published studies, the anomaly exists and warrants aggressive surgical management in contrast to its presentation in children.: MethodsThis study was composed of 55 patients (47 with unilateral and 8 with bilateral megaureters) with adult primary obstructive megaureter who were treated from January 1989 to December 2001. Their clinical presentation, renal function, radiologic data, treatment, complications, and follow-up were studied.: ResultsOf the 55 patients, 36 were male and 19 were female (age range 13 to 52 years). All patients were symptomatic except two. Forty-four patients (50 renoureteral units) required ureteral reimplantation, with tailoring in 33. Five patients were treated with endoscopic techniques (ureteral meatotomy in 3 and ureteroscopic retrieval of ureteral calculi in 2). Four patients required nephroureterectomy for nonfunctioning kidneys. Associated renal calculi were managed by extracorporeal shock wave lithotripsy and pyelolithotomy and ureteral calculi by endoscopic methods or calculi removed at the time of ureteroneocystostomy. All but 4 patients showed improvement in hydroureter and hydronephrosis and developed no complications during the follow-up period of 1 to 12 years (mean 7). Five patients with bilateral megaureters had uremia. Only one improved after surgery with adequate drainage and 2 patients died despite reimplantation.: ConclusionsMost adult patients with megaureter are symptomatic. Complications such as stone formation and deranged function of the affected kidney are common and almost all require surgical intervention. Surgery in those with bilateral megaureters with advanced renal failure is mostly unrewarding. [Copyright &y& Elsevier]

Objectives: The sensitivity of voided urinary cytology has been reported as very low. In this study, we investigated the sensitivity and clinical utility of voided urinary cytology in the detection of various grades and stages of transitional cell carcinoma (TCC) of the bladder compared with the urinary nuclear matrix protein-22 (NMP-22) qualitative assay. Methods: From March 2004 to April 2006, all patients with TCC of the bladder receiving follow-up care and those presenting with gross hematuria were enrolled in this prospective study. These patients underwent urinary cytologic examination and NMP-22 qualitative assay. The diagnosis, determined from the cystoscopy findings and biopsy findings of the suspicious lesion, was accepted as the reference standard. Results: A total of 196 patients were enrolled in this study, of whom 127 patients had previously been diagnosed with bladder TCC and 69 were presenting for investigation of gross hematuria. A total of 52 cases of bladder TCC were diagnosed. The overall sensitivity of voided urine cytology and NMP-22 assay was 21.1% and 67.3%, respectively (P <0.001). The sensitivity of urinary cytology and urinary NMP-22 for well-differentiated tumors was 9.5% and 52.4%, respectively, and was 18.1% and 77.3%, respectively (P <0.001), in moderately differentiated tumors. The overall specificity of urinary cytology for TCC of the bladder was 98.6% and was greater than the specificity of NMP-22 (80.5%). Conclusions: The results of our study suggest that urinary cytology has a very low sensitivity and can be omitted in favor of NMP-22 in the follow-up of low-grade superficial bladder TCC. [Copyright &y& Elsevier]