Robot-Assisted Pyelolithotomy in Pelvic Kidney.

Pelvic kidney is a congenital anomaly characterized by the kidney's failure to ascend to its normal anatomical location during early embryonic development. This anomaly complicates traditional surgical approaches for renal calculi due to the kidney's atypical positioning and associated anatomical challenges. We sought to summarize our experience with robotic-assisted pyelolithotomy (RPPK) for pelvic kidney stones.

Robotic partial nephrectomy is associated with a significantly decreased rate of postoperative pseudoaneurysm compared to open and laparoscopic partial nephrectomy.

While partial nephrectomy offers oncologic efficacy and preserves renal function for T1 renal tumors, renal artery pseudoaneurysm (RAP) remains a rare but potentially life-threatening complication. This study compared RAP incidence across robotic-assisted (RAPN), laparoscopic (LPN), and open (OPN) partial nephrectomies in a large tertiary oncological center. This retrospective study analyzed 785 patients undergoing partial nephrectomy between 2012 and 2022 (398 RAPN, 122 LPN, 265 OPN).

High ambient temperature impact on the pattern of emergency-room visits due to renal colic in the Middle East.

Urolithiasis has a seasonal pattern, with an established increase in incidence during the summer months. This study aims to assess the impact of high ambient temperatures on emergency room (ER) visits related to renal colic (RC) in a Middle Eastern country over the past decade. Population data were extracted using the MDClone Big Data platform.

Do Urine Cytology and FISH Analysis Have a Role in the Follow-Up Protocol of Upper Tract Urothelial Carcinoma?

Background: Current guidelines recommend a stringent follow-up regimen that includes interval cystoureteronephscopy, CT urography, and selective urine cytology sampling for upper tract urothelial carcinoma (UTUC) patients undergoing endoscopic treatment and management. There are no recommendations regarding FISH analysis. Our purpose was to assess the efficacy of cytology and FISH as part of the follow-up protocol and its significance to clinical decision-making in this scenario.

The Added Value of Systematic Sampling in In-Bore Magnetic Resonance Imaging-Guided Prostate Biopsy.

We sought to quantify the additive value of systematic biopsy (SB) using in-bore magnetic resonance (MR)-guided prostate biopsy (IBMRGpB) by retrospectively reviewing the records of 189 patients who underwent IBMRGpB for suspected prostate cancer or as part of the surveillance protocol for previously diagnosed prostate cancer. The endpoints included clinically significant and non-clinically significant cancer diagnosis. SB detected clinically significant disease in 67 (35.

Unveiling the Challenges in Tandem Ureteral Stent Management for Malignant Ureteral Obstruction: Failure Rate, Risk Factors, and Durability of Their Replacement.

Background: Malignant ureteral obstruction (MUO) is a sequela of advanced malignant disease that requires renal drainage, with tandem ureteral stents (TUSs) being a viable option. This study aimed to evaluate the TUS failure rate, associated risk factors, and the feasibility of replacing failed TUSs with a new pair of stents.

Methods: A retrospective analysis of MUO patients treated with TUS insertion from 2014 to 2022 was conducted.

Strategies of Endoscopic Management of Upper Tract Urothelial Carcinoma among Endourologists: A Global Survey.

Up-to-date guidelines on the management of upper tract urothelial carcinoma (UTUC) are continuously published. We aim to assess the variability of diagnosis and treatment strategies in the endoscopic management of UTUC and adherence to European Association of Urology and National Comprehensive Cancer Network guidelines. A 15-question survey was designed to query practitioners on approaches to clinical practice and knowledge about endoscopic treatment indications and techniques.

Tubeless Ureterorenoscopy-Our Experience Using a 120 W Laser and Dusting Technique: Postoperative Pain, Complications, and Readmissions.

Introduction and Objective: Both double J-stent (DJS) and ureter catheter (UC) drainage represent routine practice following ureterorenoscopy. In select situations, a tubeless approach is possible and safe. In tubeless cases, we use a sheathless dusting technique with the Lumenis® MOSES Pulse™120 H Holmium: YAG laser.

Association between COVID-19 Burden, Population Vaccination Status, and Urologic Oncology Surgery Volume: A National Multicenter Cross-Sectional Study.

Initial deleterious effects of the COVID-19 pandemic on urologic oncology surgeries are well described, but the possible influence of vaccination efforts and those of pandemic conditions on surgical volumes is unclear. Our aim was to examine the association between changing vaccination status and COVID-19 burden throughout the pandemic and the volume of urologic oncology surgeries in Israel. This multi-center cross-sectional study included data collected from five tertiary centers between January 2019 and December 2021.

Bladder Oversensitivity Is Associated with Bladder Outlet Obstruction in Men.

Objective: The aim of this study was to assess whether there is an objective association between bladder outlet obstruction (BOO) and abnormal sensation parameters during filling cystometry in men. Methods: This was a prospective study. Consecutive patients referred for urodynamic examination were assessed for eligibility.

Laparoscopic Versus Robot-Assisted Pyeloplasty in Adults-A Single-Center Experience.

Background: Laparoscopic (LP) and robot-assisted pyeloplasty (RAP) are minimally invasive techniques for correcting uretero-pelvic junction obstruction (UPJO). We retrospectively compared the clinical outcomes of all adults who underwent RAP (n = 41) to those who underwent LP (n = 24) for UPJO at our institution between 2003−2022. Methods: Age, sex, body mass index, surgical side, past abdominal/endoscopic surgeries, pre- and postoperative renal scans, pre- and postoperative serum creatinine levels, operative time (OT), presence of crossing vessels, estimated blood loss, postoperative complications, length of hospital stay, time to JJ stent removal, follow-up length, and postoperative hydronephrosis were analyzed.

Changing Trends in Surgical Management of Nephrolithiasis among Young Adults: A 15-Year Population-Based Study.

Background: Increases in obesity and diabetes rates among all ages have led to a greater prevalence of nephrolithiasis worldwide. We aimed to explore the changing trends in surgical management of nephrolithiasis in young adults over a 15 year period. Methods: We reviewed medical records of military personnel for information on the diagnosis and care of nephrolithiasis before and during active service between 2007−2021, divided into three 5 year periods: 2007−2011, 2012−2016, and 2017−2021.

A machine learning model for predicting surgical intervention in renal colic due to ureteral stone(s) < 5 mm.

A 75-89% expulsion rate is reported for ureteric stones ≤ 5 mm. We explored which parameters predict justified surgical intervention in cases of pain caused by < 5 mm ureteral stones. We retrospectively reviewed all patients with renal colic caused by ureteral stone < 5 mm admitted to our urology department between 2016 and 2021.

The urologist's learning curve of "in-bore" magnetic resonance-guided prostate biopsy.

Background: The combination of multi-parametric MRI to locate and define suspected lesions together with their being targeted by an MRI-guided prostate biopsy has succeeded in increasing the detection rate of clinically significant disease and lowering the detection rate of non-significant prostate cancer. In this work we investigate the urologist's learning curve of in-bore MRI-guided prostate biopsy which is considered to be a superior biopsy technique.

Materials And Methods: Following Helsinki approval by The Chaim Sheba Medical Center ethics committee in accordance with The Sheba Medical Center institutional guidelines (5366-28-SMC) we retrospectively reviewed 110 IB-MRGpBs performed from 6/2016 to 1/2019 in a single tertiary center.

[UPPER TRACT UROTHELIAL CARCINOMA].

Upper tract urothelial carcinoma is a relatively rare malignancy, but with an increasing prevalence. The main risk factor for the disease is smoking. The most common presentation is hematuria or flank pain.

[FOCAL TREATMENT OF PROSTATE CANCER - LEADING AND FUTURE TECHNIQUES, OUTCOMES AND COMPLICATIONS].

Focal treatment for prostate cancer has been proposed as an innovative strategy that aims to achieve oncological benefit while reducing treatment-related morbidity. This treatment is suitable for patients with low and intermediate risk, organ-confined disease. Focal therapy can be categorized as follows: unifocal index lesion ablation, multifocal ablation, hemi-gland ablation or subtotal gland ablation.

[CLINICAL OUTCOMES FOLLOWING ROBOT-ASSISTED PARTIAL NEPHRECTOMY (RAPN)].

Background: Partial nephrectomy is the gold standard treatment for renal tumors less than 7 cm.

Objectives: To describe surgical techniques and trends of treating renal tumors less than 7 cm at our department and present the clinical outcomes of our experience with Robot-Assisted Partial Nephrectomy (RAPN).

Methods: Out of an established prospective RAPN database, we retrieved demographic, clinical, surgical and pathological parameters.

[FACTORS PREDICTING FULL URINARY CONTINENCE FOLLOWING ROBOT-ASSISTED LAPAROSCOPIC RADICAL PROSTATECTOMY (RALP)].

Background: Urinary Incontinence (UI) following Robot-Assisted Laparoscopic-Radical Prostatectomy (RALP) adversely affects patients' quality of life.

Objectives: To find parameters that predict full urinary continence (FUC) following RALP.

Methods: Out of an established prospective RALP database, we retrieved and analyzed parameters that potentially predict FUC: age, Body Mass Index, American Anesthesiology Association (ASA) score, previous abdominal surgeries, pre-operative IPSS (International Prostate-Symptom Score), operative time (OT), estimated blood loss (EBL), peritoneum closure and prostate weight.

[ROBOT ASSISTED PYELOPLASTY IN ADULTS WITH URETERO-PELVIC JUNCTION OBSTRUCTION (UPJO)].

Background: Robotic-pyeloplasty (RP) for uretero-pelvic-junction-obstruction (UPJO) has been performed in our institution since 2013.

Objectives: To summarize the outcomes of RP in adults over 18 years of age.

Methods: Adult RP cases have been prospectively documented.

Adrenal ganglioneuroma resected for suspicious malignancy: multicenter review of 25 cases and review of the literature.

Purpose: We reviewed the experience with adrenal ganglioneuroma (AGN) pathologically confirmed following adrenalectomy in medium- to high-volume medical centers.

Methods: The medical records of all adrenalectomy cases in 4 medical centers between 2006 and 2020 were retrospectively reviewed for demographics, clinical, radiological and laboratory findings, surgical treatment, pathology results, and outcomes.

Results: Twenty-five out of 875 adrenalectomy cases (2.

A single day fasting may increase emergency room visits due to renal colic.

We aimed to explore whether a single-day of fasting (SDF) increase emergency room (ER) visits due to renal colic (RC). We elected to concentrate on Yom-Kippur (i.e.

Oncologic Outcomes Following Robot-Assisted Radical Prostatectomy for Clinical T3 Prostate Disease.

Background: Little is known about oncologic outcomes following robot-assisted-radical-prostatectomy (RALP) for clinical T3 (cT3) prostate cancer.

Objectives: To investigate oncologic outcomes of patients with cT3 prostate cancer treated by RALP.

Methods: Medical records of patients who underwent RALP from 2010 to 2018 were retrieved.

The Impact of Dietary Modifications and Medical Management on 24-Hour Urinary Metabolic Profiles and the Status of Renal Stone Disease in Recurrent Stone Formers.

Background: Dietary modifications and patient-tailored medical management are significant in controlling renal stone disease. Nevertheless, the literature regarding effectiveness is sparse.

Objectives: To explore the impact of dietary modifications and medical management on 24-hour urinary metabolic profiles (UMP) and renal stone status in recurrent kidney stone formers.

Endoscopic Treatment for Large Multifocal Upper Tract Urothelial Carcinoma.

Purpose: We reviewed the oncologic and surgical outcomes of endoscopic treatments for low grade upper tract urothelial carcinoma, and assessed the prognostic significance of tumor size, location and multifocality.

Materials And Methods: We retrospectively reviewed all patients who underwent endoscopic treatment for low grade upper tract urothelial carcinoma at our institution between 2014 and 2019. Tumors were treated with a dual laser generator, which alternately produces holmium and neodymium lasers.