6 months by clinical assessment, US and intravenous urography. Success was defined as complete when there was total ablation of the cyst and partial when there was a recurrence of less than half the original cyst volume with the resolution of symptoms. Failure was defined as the recurrence of more than half of cyst volume and/or persistent symptoms. RESULTSAfter aspiration and ethanol sclerotherapy, there was microscopic haematuria in two patients and low-grade fever ( < 38.3 ° C) in two, but no major complications. During a mean (range) follow-up of 19 (14-40) months there was complete cyst ablation in 54 cysts and partial resolution in 10. Pain disappeared or was much improved in all patients. After cyst ablation hypertension was well controlled with no medication in all 11 hypertensive patients and haematuria disappeared in all six affected patients. CONCLUSIONSEthanol sclerotherapy for symptomatic simple renal cysts is simple, minimally invasive and highly effective. We recommend it as the first therapeutic option in these patients. KEYWORDSrenal cyst, percutaneous aspiration, sclerotherapy, ethanol OBJECTIVETo report our experience with the use of 95% ethanol as sclerotherapy for symptomatic simple renal cysts. PATIENTS AND METHODSSixty patients with 64 symptomatic simple renal cysts were treated by ultrasonography (US)-guided percutaneous aspiration and injection of 95% ethanol (31 men and 29 women, mean age 46 years, SD 22). The main presentation was renal pain in 34 patients, renal mass in nine, hypertension in 11 and haematuria in six; 24 cysts were on the right, 32 on the left and four bilateral. Patients were evaluated after 1 month and then every

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No identifiable demographic or urodynamic risk factors could be detected in association with the strain pattern of voiding in patients with post-prostatectomy incontinence. The absence of a difference in bladder compliance, residual urine volume and outcome after artificial urinary sphincter implantation between detrusor and strain voiders would suggest no increased risk for complications in the strain voiding group.

Introduction. Liposarcoma is a rare pathological entity. By far it is the most common histological subtype of genitourinary sarcomas in adults. Approximately two hundred cases were reported in the literature. We are hereby presenting a case with a typical clinical scenario of paratesticular liposarcoma. Case report. A 75-year-old gentleman presented with a painless right hemiscrotal swelling that was progressively increasing in size over the last 6 years. Testicular tumour markers were negative. Imaging showed a heterogenous mass with fat component. Subsequently he underwent wide local excision that included the paratesticular mass along with the right testicle and all right inguinal canal contents up to the deep inguinal ring with the sparing of right illioinguinal nerve. Histopathological examination showed a well differentiated liposarcoma of the spermatic cord. He remained recurrence-free so far after 18 months of followup. Conclusion. Radical orchidectomy with wide local excision comprises the cornerstone of treatment of paratesticular liposarcoma. Due to the rarity of the disease there is no definite universal consensus of opinion as regards the role of radiotherapy and chemotherapy.

Strong evidence was provided that chronic urinary retention after orthotopic substitution is due to anatomical rather than to functional or neurogenic reasons. Modifications to increase back support of the pouch with ventral suspension near its dome and support the vaginal stump are recommended to avoid this complication.