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  • GUIDELINE
    Xiying Dong, Gang Song, Kaopeng Guan, Tie Wang, Xiaoli Feng, Yulin Liu, Min Liu, Zhigang Ji, Xiao Li, Jiongming Li, Yong Zhang, Fangjian Zhou, Aiping Zhou, Wanhai Xu, Tao Xu, Xianshu Gao, Qing Zhai, Qiang Wei, Nianzeng Xing
    UroPrecision, 2023, 1(1): 20-30. https://doi.org/10.1002/uro2.11

    Bladder cancer represents one of the most prevalent malignant tumors affecting the urinary system. As per data disclosed by the National Cancer Registration Center of China in 2019, the incidence of bladder cancer was 5.80 per 100,000 in 2015, placing it as the thirteenth most common systemic malignancy. Bladder cancer poses a substantial threat to public health in China, underlining the critical importance of standardizing diagnosis and treatment to enhance clinical outcomes. This clinical practice guideline for bladder cancer centers on the etiologies, clinical presentations, and diagnostic procedures for suspected bladder cancer, in addition to the histopathology and staging of urothelial bladder cancer.

  • PERSPECTIVE
    Aleksandra Walasek, Jeffery Lin, Lee Zhao
    UroPrecision, 2024, 2(3): 82-93. https://doi.org/10.1002/uro2.67

    Evidence suggests that robot‐assisted ureteroplasty is a safe and feasible management option of ureteral strictures. The retroperitoneal approach to ureteral reconstruction using single‐port (SP) robot can be beneficial in challenging cases of patients with prior history of abdominopelvic surgery or radiation. Herein, we present a standardized approach to retroperitoneal SP robot‐assisted ureteral reconstruction, highlighting the advantages of this technique in selected clinical scenarios.

  • RESEARCH ARTICLE
    Ethan L. Matz, Banahene K. Glover, Aaron M. Krug, Brian T. Langford, Bryce P. Franzen, Steven Hudak, Maia VanDyke, Allen F. Morey
    UroPrecision, 2024, 2(3): 95-99. https://doi.org/10.1002/uro2.75

    Introduction: Urethral erosion is a known complication of artificial urinary sphincter (AUS) surgery. We performed an in‐situ urethroplasty (ISU) to reduce the healing time and time to reimplantation of the AUS. We sought to assess urethral integrity one month after ISU and to identify factors associated with delayed healing in our high‐volume tertiary referral center experience.

    Methods: A retrospective review of our AUS database from 2009 to 2023 was conducted to identify all ISU cases. Patients were stratified as healed or non‐healed based on the absence of extravasation on voiding cystourethrogram (VCUG) obtained 4 weeks postoperatively. Background characteristics were evaluated including age, body mass index, diabetes, hypogonadism and smoking history. Operative variables included degree of erosion, location of defect, and the number of stitches required for repair.

    Results: Among 98 patients undergoing an ISU, 61 underwent VCUG at one month. Of these, 34.4% (21/61) had evidence of delayed healing on VCUG requiring prolonged catheterization. Although a higher average number of repair sutures were used in ISU, this was not significant (p = 0.381). The most common complication in both groups was urinary tract infection (UTI). Non‐healed patients had a higher rate of UTI, without significant predilection towards fistula, stricture or diverticulum. No other patient or operative characteristic was significantly different between groups.

    Conclusion: Despite an aggressive approach to management via ISU, many patients still require prolonged catheterization after AUS erosion to ensure complete healing of the defect.

  • REVIEW ARTICLE
    Jonathan Yu, Mustafa Ahmed, Brittney Murray, Divya Ajay
    UroPrecision, 2024, 2(3): 75-80. https://doi.org/10.1002/uro2.77

    Posterior urethral stenosis (PUS) is a known complication following prostate cancer treatment as well as other benign endoscopic treatments. Patients with PUS often fail initial endoscopic treatments and have persistent symptoms negatively affecting quality of life. In the past decade, a variety of different surgical techniques and approaches have changed the landscape of PUS management. The goal of this review is to provide details on the historical, current, and future direction of the surgical management for PUS.

  • RESEARCH ARTICLE
    Hannah Slovacek, Kareim Khalafalla, Run Wang
    UroPrecision, 2023, 1(4): 179-184. https://doi.org/10.1002/uro2.26

    Backgound: Given the overall aging of the population, erectile dysfunction (ED) has become an increasingly relevant issue. When elective surgery is offered, the patient’s age is often noted as a potential limiting factor. The aim of this study is to investigate the safety of implanting penile prostheses (PPs) in men 90 years and older, and report the potential complications associated with this population.

    Methods: The database was screened between the years 2003 and 2023 to identify patients at least 90 years and older who underwent implantation of PP by a single surgeon at MD Anderson Cancer Center and Memorial Hermann Texas Medical Center. We collected demographic information, their anesthesia perioperative assessment, surgical procedure details, and postoperative pathway.

    Results: Between 2003 and 2023, 2000 men underwent PP surgery. Three patients were 90 years or older at the time of PP surgeries. All surgeries were performed without intraoperative or postoperative complications. Following the surgery, patients were monitored, and the patients with implantations demonstrated the ability to use the device and reported satisfaction.

    Conclusion: This case series demonstrates that implantation of PP is a safe and effective treatment for elderly men with ED. Maintaining a satisfactory sexual life in this age group is vital and achievable through inflatable PP insertion. There are several factors that must be considered prior to operating on an older patient. However, with proper patient selection and preoperative optimization, this operation can be effectively performed in these patients.