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Spontaneous rupture of a continent urinary reservoir is a rare, but clinically important event. The diagnosis of reservoir rupture should be considered in any patient with peritonitis and a history of continent urinary diversion. A pouchogram may confirm the diagnosis, but ultimately a laparotomy is mandatory in the setting of peritonitis and sepsis. Catheter drainage alone has been reportedly successful for patients who meet certain criteria. This case highlights the key steps in evaluation and management of a ruptured continent urinary reservoir.

Locally advanced urothelial carcinoma of the renal collecting system presents a unique challenge to the urologist performing nephroureterectomy, particularly if the tumor invades the renal vein or the IVC. Preoperative planning and a multidisciplinary approach are important to optimize the outcomes for these patients. The use of robotic assistance for laparoscopic nephroureterectomy has become common, but a simultaneous robotic assisted IVC excision has yet to be reported. This case report describes a robotic assisted laparoscopic right nephroureterectomy with IVC resection and retroperitoneal lymphadenectomy for locally advanced urothelial carcinoma. For a patient with locally advanced urothelial carcinoma of the renal collecting system which obliterates the renal vein, robotic assisted surgery provides a minimally invasive alternative to open surgery.

To determine the impact of Safety, Minimization and Awareness Radiation Training (SMART) on fluoroscopy time during unilateral uncomplicated ureteroscopy for urolithiasis performed by urology residents.All consecutive ureteroscopy cases for urolithiasis meeting inclusion criteria and performed by first-year urology residents over a 2-year period were reviewed. Fluoroscopy times during SMART and without SMART were compared.A total of 202 ureteroscopy cases were reviewed. The mean patient age was 48.7 years. The mean stone diameter was 7.6 ± 3.3 mm. The mean operating time was 79.8 ± 34.3 minutes. The mean cumulative fluoroscopy time was 85.6 ± 36.9 seconds per case. A Spearman rank correlation identified 8 variables significantly correlated with fluoroscopy time, with the most significant correlation between shorter fluoroscopy time and SMART exposure (rho = 0.532; P.001). Multivariate regression analysis (r = 0.701) revealed that fluoroscopy time was significantly shorter with SMART (P.001). Post hoc comparisons revealed the fluoroscopy time of the cases performed during SMART (mean, 45 seconds) to be significantly shorter than the fluoroscopy time of cases performed by the same residents before SMART (mean, 102 seconds; P = .005), and the fluoroscopy time of cases performed by residents the previous year with similar ureteroscopic experience but without SMART (mean, 78 seconds; P.001).SMART reduces fluoroscopy time during unilateral uncomplicated ureteroscopy for urolithiasis performed by urology residents by 56%.

To determine predictors of fluoroscopy time during uncomplicated, unilateral ureteroscopy for urolithiasis performed by urology residents during the first 2 years of residency. The patient charts and computed tomography scans of consecutive, unilateral, uncomplicated ureteroscopy cases for urolithiasis were retrospectively reviewed. The cases were performed by beginning urology residents over the course of their first 2 years of urology residency training. A total of 200 ureteroscopy cases were reviewed. The mean stone diameter was 7.1 (±3.2) mm. Forty-three percent of cases were performed for renal stones and 58 % for ureteral stones. The mean operative time was 80.2 (±36.9) min. The mean fluoroscopy time was 69.1 (±38.2) s. No significant differences existed between cases performed by each of the two residents, and no statistical differences in case difficulty were observed throughout the study period. Linear regression analysis revealed the strongest association with lower fluoroscopy time to be increasing resident experience (p

This study examines innovations in small farm agriculture by looking at the extent of technological change in the plantation economy of Barbados. It seeks to establish that small farmer innovations in Barbados are not based on indigenous knowledge, but on imported technology and, as a result, the farming system has moved from a low external input and sustainable agriculture (LEISA) to high external input agriculture (HEIA). The authors observe a shift in small farmer entrepreneurship from the hawker system towards marketing cooperatives.

This article presents a review of the literature regarding surgical techniques and outcomes for reconstruction of strictures involving the upper ureter. The preoperative assessment for proximal ureteral stricture is briefly reviewed, followed by a discussion of ureteroureterostomy, transureteroureterostomy, ureterocalicostomy, bladder flaps, downward nephropexy, bowel interposition grafts, onlay or tubular grafting, renal autotransplantation, and nephrectomy. The future direction for reconstruction of the proximal ureter is proposed.

We present a case of pharyngeal perforation from a nasogastric tube mistakenly diagnosed as esophageal atresia with tracheoesophageal fistula in a full term infant female. The correct diagnosis was identified with rigid bronchoscopy and esophagoscopy immediately prior to the planned thoracotomy which was aborted. After one week of oral restriction and antibiotics, the healed perforation did not demonstrate leakage on a contrasted pharyngoesophagogram and bottle feeds were initiated. The infant was discharged to home on day of life 13 without any further complications.