Lower and upper urinary tract urothelial carcinoma in crossed fused ectopic kidney.

Urothelial tumors in patients with anatomical abnormalities may pose significant challenges. Management follows the same principles which are employed in normal anatomy, however, thorough diagnostic investigation is warranted in order to delineate key anatomical landmarks. Meticulous pre-operative investigation should utilize every imaging modality which can assist the surgeons. We present a case of transitional cell carcinoma (TCC) in a crossed-fused kidney treated with nephro-ureterectomy. Only a handful of cases of TCC in CFRE have been reported. The case demonstrates the critical role of pre-operative anatomical studies and intra-operative identification of unique anatomy, which facilitate treatment and avoid complications.

Use of a vessel-sealing device compared with Jaboulay's technique for adult hydrocelectomy surgery: a retrospective cohort study.

Hydrocele is a common benign scrotal condition affecting adult men. The gold standard of treatment includes hydrocelectomy, with the use of Winkelman's/Jaboulay's technique or Lord's procedure. The vessel-sealing device (VSD) is a blood vessel-sealing system, known to enhance patient's postoperative outcomes in multiple different surgeries. The aim of this study was to compare the procedural and postoperative outcomes of a novel hydrocelectomy method using a VSD to the conventional hydrocelectomy using the Jaboulay's technique. We performed A retrospective review for all adult cases who underwent surgical hydrocelectomy at Hillel Yaffe Medical Center between 2011 and 2022. Study cases were grouped into one of two groups, patients undergoing conventional hydrocelectomy, or patients undergoing hydrocelectomy with the use of a VSD. Patients operated using other techniques were excluded. Data collected included demographic data and operative and postoperative parameters. Among 102 patients, 47 underwent Jaboulay's technique and 55 underwent hydrocelectomy using a VSD. We observed significantly shorter duration of hospitalization (1.18 vs 1.53, P = 0.038) and shorter surgery time (31.87 vs 37.4, P = 0.003) when using the VSD during a hydrocelectomy compared to conventional surgical hydrocelectomy. Both techniques indicated low complication rates and no recurrent hydrocele was observed in either group. We report our experience with a novel surgical technique that includes hydrocelectomy with the use of VSD. Our findings demonstrated shorter surgery time and length of hospitalizations, which may indicate improved patient's postoperative outcomes with the use of the VSD for hydrocelectomy.

Role of clinicopathological variables in predicting recurrence and survival outcomes after surgery for non-metastatic renal cell carcinoma: Systematic review and meta-analysis.

Renal cell carcinoma (RCC) represents 2% of all diagnosed malignancies worldwide, with disease recurrence affecting 20% to 40% of patients. Existing prognostic recurrence models based on clinicopathological features continue to be a subject of controversy. In this meta-analysis, we summarized research findings that explored the correlation between clinicopathological characteristics and post-surgery survival outcomes in non-metastatic RCC patients. Our analysis incorporates 99 publications spanning 140 568 patients. The study's main findings indicate that the following clinicopathological characteristics were associated with unfavorable survival outcomes: T stage, tumor grade, tumor size, lymph node involvement, tumor necrosis, sarcomatoid features, positive surgical margins (PSM), lymphovascular invasion (LVI), early recurrence, constitutional symptoms, poor performance status (PS), low hemoglobin level, high body-mass index (BMI), diabetes mellitus (DM) and hypertension. All of which emerged as predictors for poor recurrence-free survival (RFS) and cancer-specific survival. Clear cell (CC) subtype, urinary collecting system invasion (UCSI), capsular penetration, perinephric fat invasion, renal vein invasion (RVI) and increased C-reactive protein (CRP) were all associated with poor RFS. In contrast, age, sex, tumor laterality, nephrectomy type and approach had no impact on survival outcomes. As part of an additional analysis, we attempted to assess the association between these characteristics and late recurrences (relapses occurring more than 5 years after surgery). Nevertheless, we did not find any prediction capabilities for late disease recurrences among any of the features examined. Our findings highlight the prognostic significance of various clinicopathological characteristics potentially aiding in the identification of high-risk RCC patients and enhancing the development of more precise prediction models.

Facilitated ureteroscopy using DJ stent implantation in ureterolithiasis: A retrospective study.

OBJECTIVE: To investigate the impact of preoperative double J (DJ) stent insertion on outcomes of retrograde semi-rigid ureteroscopy (URS) in patients with upper small and medium sized ureteral stones. METHODS: Between April 2018 and September 2019, we retrospectively reviewed the medical register of Hillel Yaffe tertiary reference Centre (HYMC) for patients who had undergone retrograde semi-rigid URS for urolithiasis. Patients were separated into two groups depending on whether they accepted the DJ stent placement before URS (Group A) or not (Group B). Operating time, stone clearance rate, number of 'rescue' DJ stents, duration of 'rescue' stents, complication rate and requirement for repeat URS were compared between groups. RESULTS: 318 procedures undertaken in 290 patients were included (Group A, 83 procedures in 80 patiants; Group B, 235 procedures in 210 patients). By comparison with the non-stented group, patients in the preoperative DJ stented group had a higher stone clearance rate, lower complication rate, less need for postoperative 'rescue' DJ stent, lower duration of 'rescue' stent and lower re-operative URS requirement, including application of a flexible URS. CONCLUSION: Facilitated semi-rigid URS with upstream DJ stenting for small and medium size ureteral stones has favourable periprocedural outcomes compared with primary URS.

Impact of seasonal variations on incidence and laterality of testicular torsion.

Nowadays, there is confusing evidence in the literature regarding the association between seasonal variations and events of testicular torsion (TT). We attempted to assess the correlation between seasonal variations, including season, ambient temperatures, and humidity levels to onset and laterality of testicular torsion. We conducted a retrospective review of patients diagnosed with testicular torsion and confirmed surgically between January 2009 and December 2019, at Hillel Yaffe Medical Center. Weather data was collected from meteorological observation stations near the hospital. TT incidents were stratified into five temperature categories (< 15 °C, 15-20 °C, 20-25 °C, 25-30 °C, > 30 °C) and into two categories of humidity (≤ 50%, > 50%). Potential associations between TT and seasonal variations were investigated. Of 235 patients diagnosed with TT, 156 (66%) were children and adolescents and 79 (34%) were adults. In both groups, rate of TT incidents increased in winter and fall months. Significant correlation between TT and temperatures below 15 °C was observed in both groups; OR 3.3 [95% IC 1.54-7.07], p = 0.002 in children and adolescents and 3.77 [1.79-7.94], p < 0.001) in adults. The correlation between TT and humidity was non-significant in both groups. Among children and adolescents left-sided TT was observed in most of the cases, with strong correlation to lower temperatures; OR 3.15 [1.34-7.40], p = 0.008. Higher rates of acute TT were observed in patients admitted to the emergency department (ED) during the cold seasons in Israel. Significant association was observed between left-side TT and temperatures below 15 °C in the children and adolescents' group. Our findings suggest that there might be a predilection for TT occurrence in cold weather, particularly left-side laterality among children and adolescents.

Povidone-iodine sclerotherapy is ineffective in the treatment of symptomatic renal cysts.

PURPOSE: To evaluate the efficacy of povidone-iodine sclerotherapy after percutaneous drainage of simple renal cysts in the treatment of symptomatic patients. PATIENTS AND METHODS: Sixteen patients with symptomatic renal cysts were treated by percutaneous drainage and injection of povidone-iodine solution. The cysts were drained by a nephrostomy tube catheter, and povidone- iodine injections were repeated every 24 hours for 3 days. All patients were followed up by ultrasound examination during a period ranging from 1 to 4 years (mean 1.8 years). RESULTS: Thirteen patients experienced recurrence of cysts, while complete resolution was observed in only three patients. Of the cysts that recurred, only partial resolution in cyst diameter was observed (from 3-10.5 cm to 2.4-8.6 cm). During the follow-up period, 12 of the 16 patients (75%) continued to have pain that necessitated additional treatments. CONCLUSION: Povidone-iodine sclerotherapy is followed by a high rate of recurrence and is therefore not indicated for the treatment of symptomatic simple renal cysts.

[Control of life-threatening hemorrhage from the neck and groin by a Foley catheter in cases of penetrating trauma].

This article describes the use of a Foley catheter placed through the entrance of the penetrating wound to control hemorrhage from sites that are difficult to access by direct pressure, such as neck and groin. A case describing the use of the method is presented. This technique is almost unknown in Israel even though it has been published in the medical literature. Everyone involved in treating trauma patients should know this method for use in appropriate situations.