Giovanni Leuzzi^1,*, Michele Ferrari¹, Federica Sabia¹, Alessandro Pardolesi¹, Alessia Stanzi¹, Claudia Proto², Giuseppe Lo Russo², Arsela Prelaj², Monica Ganzinelli², Matteo Calderoni¹, Clarissa Uslenghi¹, Ugo Pastorino³, Piergiorgio Solli¹

Oncology Research, Vol.34, No.8, 2026, DOI:10.32604/or.2026.077158 - 16 July 2026

Abstract Backgrounds: Despite the availability of multimodal strategies, no universally accepted guidelines exist for the management of advanced Thymic Epithelial Tumors (TETs), particularly in locally advanced thymomas. The aim of this study was to evaluate the oncological and surgical outcomes of induction therapy (IT) followed by surgery in patients with Masaoka–Koga stage III–IVA TETs. To this end, we conducted a systematic review and meta-analysis assessing surgical-pathological and survival outcomes. Methods: Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, a systematic search of PubMed, Embase, and the Cochrane Central Register of Controlled Trials was performed.… More > Graphic Abstract

Tyler Overholt Daniel^1,*, David Thole², Randy Casals³, Anthony Atala³, Steve Hodges³, Marc Colaco³

Canadian Journal of Urology, Vol.33, No.3, pp. 693-698, 2026, DOI:10.32604/cju.2026.074059 - 29 June 2026

Abstract Objectives: Day of surgery cancellations present several workflow challenges that result in delay of care for patients and revenue loss for physicians. This study aimed to further understand same-day pediatric urology surgical cancellations, and the authors assessed identifiable trends for quality improvement over a one-year time period. Methods: Same-day surgical cancellations were prospectively identified at a single tertiary care center, Atrium Health Wake Forest Baptist, from 01 October 2022 to 30 September 2023. Reasons for cancellation were recorded per the parent/legal guardian and categorized as an avoidable or unavoidable cause. Demographic data, surgical rescheduling, and… More >

Sin Woo Lee^*, Seung-Kwon Choi

Canadian Journal of Urology, Vol.33, No.3, pp. 527-535, 2026, DOI:10.32604/cju.2025.073355 - 29 June 2026

Abstract Background: Postoperative infections are an emerging concern in endourology. This study reports an outbreak of urinary tract infections associated with Pseudomonas aeruginosa (PA) in patients who underwent stone removal surgery using flexible ureteroscopy (FURS) at Seoul Medical Center. Methods: Between August and December 2024, five patients who underwent FURS performed by the same surgeon developed postoperative febrile episodes requiring further treatment. Urine cultures from four patients revealed an outbreak of multidrug-resistant PA, prompting environmental cultures and an inspection of the instrument reprocessing procedures led by the hospital’s infection control department. Results: Although PA was not isolated from… More >

Sezgin Yeni^1,*, Hakan Kilicarslan², Bertan Tanrıbuyurdu², Levent Turan², Hatice Ortac³, Onur Kaygisiz²

Canadian Journal of Urology, Vol.33, No.3, pp. 635-642, 2026, DOI:10.32604/cju.2026.072974 - 29 June 2026

Abstract Objectives: Retrograde intrarenal surgery (RIRS) has become an increasingly preferred minimally invasive option for the management of kidney stones. However, postoperative pain remains a major clinical concern that may adversely affect patient comfort and recovery. This study aimed to evaluate whether intraluminal administration of lidocaine at the end of RIRS could effectively reduce postoperative pain and analgesic requirements. Methods: A total of 61 patients who underwent RIRS between March and July 2024 were evaluated. Four patients were excluded due to residual stones, and five due to a history of cardiac arrhythmia, leaving 52 patients for… More >

Yubao Liu, Haifeng Song, Zheng Xu, Weiguo Hu, Bo Xiao, Gang Zhang, Boxing Su, Bixiao Wang, Jianxing Li^*

Canadian Journal of Urology, Vol.33, No.3, pp. 685-692, 2026, DOI:10.32604/cju.2025.070417 - 29 June 2026

Abstract Objective: The pressure fluctuations during retrograde intrarenal surgery (RIRS) can cause related complications, so precise monitoring and control of intrarenal pressure (IRP) play an important role. This study aimed to assess the clinical value of a Chinese-made disposable pressure-measuring flexible ureteroscope in monitoring IRP during RIRS for upper urinary tract stones <2 cm, and analyze factors affecting IRP. Methods: In this prospective single-arm study, 35 patients (38 renal units) underwent RIRS. Mean age was 42.3 ± 6.1 years, body mass index (BMI) 24.2 ± 2.6 kg/m², and maximum stone diameter 1.6 ± 0.4 cm. Stones… More >

Carlo Ronsini^1,*, Giuseppe Cucinella¹, Maria Cristina Solazzo¹, Mariano Catello Di Donna¹, Cono Scaffa¹, Stefano Cianci², Manuela Ludovisi³, Sandro Pignata⁴, Vito Chiantera¹

Oncology Research, Vol.34, No.5, 2026, DOI:10.32604/or.2026.074934 - 22 April 2026

Abstract Background: The optimal sequencing of surgery and chemotherapy in advanced epithelial ovarian cancer remains debated. While primary debulking surgery (PDS) has been considered the standard approach, recent randomized trials have questioned its survival advantage over neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS). The study aimed to systematically evaluate phase III randomized controlled trials comparing PDS and NACT. Methods: Following PRISMA guidelines (PROSPERO ID 1169057), PubMed and Scopus were systematically searched in October 2025 for phase III randomized clinical trials evaluating cytoreductive strategies in ovarian carcinoma. Only full-text English studies reporting overall survival (OS)… More >

Sarah M. Kodres–O’Brien^*, Mackenzie Koellermeier, Nayan Shah, Peter Langenstroer

Canadian Journal of Urology, Vol.33, No.2, pp. 471-476, 2026, DOI:10.32604/cju.2025.069550 - 20 April 2026

Abstract Background: Retained bullet fragments in the genitourinary tract following gunshot wound is rare and require removal. Case Description: We present the case of a retained bullet in the prostate following a gunshot wound to the pelvis, which was endoscopically removed. A urethral catheter and suprapubic tube were placed. The patient then had migration of a second bullet fragment into the prostatic urethra six weeks later, requiring open removal. Conclusions: This case shows that several approaches can be considered to remove retained bullet fragments from the urinary tract. Furthermore, access to the bladder via a suprapubic tube More >

Xuming Mo^1,*, Taibing Fan^2,*, Zhongdong Hua^3,*, Christoph Haller⁴, Shinichiro Oda⁵, Shuhua Luo⁶, Weijie Liang², Yuzhong Yang¹, Huaipu Liu³, Nianguo Dong⁷, Shoujun Li⁸, Xinxin Chen⁹, Jimei Chen¹⁰, Hao Zhang¹¹, Qiang Shu¹², Haibo Zhang¹¹, Quansheng Xing¹³, Jinghao Zheng¹¹, Xiaofeng Li¹⁴, Teng Ming¹⁵, Qi An¹⁶, Ping Wen¹⁷, Qiang Wang¹⁸, Jirong Qi¹, Huiwen Chen¹¹, Shusheng Wen¹⁹, Rui Chen²⁰, Ming Ye²¹, Keming Yang⁸, Minhua Fang²², Caixia Liu²³, Ke Lin¹⁶, Zhongshi Wu²⁴, Xiangming Fan¹², Zhengxia Pan²⁵, Yiqun Ding²⁶, Ming’an Pi²⁷, Xin Li²⁸, Yong Zou²⁹, Shuguang Tao³⁰, Renwei Chen³¹, Li Ma⁹, Libing Zhang³², Tao You³³, Dongshan Liao³⁴, Cheng Zhou³⁵, Hongxin Li³⁶, Gengxu Zhou³⁷, Chunhu Gu³⁸, Zhiqiang Li³⁹, Yonggang Li²⁵, Hui Zhang⁴⁰, Xiaomin He¹¹, Yanan Lu¹¹, Haifa Hong⁴¹, Benqing Zhang⁸, Li Gong²⁷, Jiafeng Qi⁴², Song Bai³⁹, Yuhang Liu⁴³, Tianli Zhao²⁴, Cardiothoracic Surgery Group, Pediatric Surgery Branch of Chinese Medical Doctor Association, Cardiac Surgery Group, Pediatric Surgery Branch of Chinese Medical Association, the Asian Association for Pediatric and Congenital Heart Surgery

Structural and Congenital Heart Disease, Vol.21, No.1, 2026, DOI:10.32604/schd.2026.077974 - 31 March 2026

Abstract Congenital heart disease (CHD) is a common birth defect in children, and surgical intervention is the primary treatment. The traditional standard median sternotomy (MS) has drawbacks such as significant trauma and obvious scarring. The right axillary incision (RAI) has gradually become a conventional approach due to its advantages of preserving thoracic cage integrity, small incision size, rapid recovery, and hidden scarring. However, there is currently a lack of relevant guidelines and consensus for its application. This consensus adopts the international Delphi process, systematically searching domestic and foreign literature on CHD from 1982 to 2024. It… More >

Jia Yuan^1,2,#, Yanxing Lv^2,#, Xinyuan Ding³, Yunyi Zeng¹, Li Ma⁴, Hang Yang¹, Lin Jiang¹, Kamil Bildebayev⁵, Boiko Yuliya Nikolaevna⁵, Na Zhou^1,*

Structural and Congenital Heart Disease, Vol.21, No.1, 2026, DOI:10.32604/schd.2026.076648 - 31 March 2026

Abstract Backgorund: Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital anomaly of coronary artery anatomy, usually diagnosed in infancy, but adults may also be affected by this deformity. Objectives: The aim of this study is to examine long-term outcomes in patients with ALCAPA and analyze the relevant factors influencing postoperative outcomes. Methods: The records of patients with ALCAPA admitted from January 2015 to December 2024 were retrospectively reviewed. Clinical data of the patients were retrieved from the records. The follow-up data included mortality rates and complications. Kaplan-Meier survival curves were… More >

Mete Han Kizilkaya¹, Boran Cakan^2,3,*, Mehmet Bicer⁴, Ender Odemis^1,5

Structural and Congenital Heart Disease, Vol.21, No.1, 2026, DOI:10.32604/schd.2026.074189 - 31 March 2026

Abstract Background: Transcatheter closure of perimembranous ventricular septal defects (pmVSDs) with Lifetech™ Konar-Multifunctional Occluder (MFO) has demonstrated high procedural success and safety. However, long-term complications due to valve–device interaction are rarely reported. We describe a pediatric patient who developed progressive right ventricular outflow tract (RVOT) obstruction and severe tricuspid regurgitation 20 months after MFO closure, highlighting mechanisms, management, and outcomes. Case Description: A 13-year-old girl underwent successful MFO closure of a 6-mm pmVSD. Early follow-up showed trivial tricuspid regurgitation and mild subpulmonic stenosis. Pre-procedural imaging revealed right ventricular hypertrophy caused by long-standing jet-related turbulence from the pmVSD, with… More >