28 October 2025
: Case report 
Successful Treatment with a 6.3-Fr Disposable Digital Flexible Ureteroscope and Holmium Laser Lithotripsy in a 50-Year-Old Man with Large Bilateral Ureteral Stones and Hydronephrosis
Unusual clinical course, Unusual setting of medical care
Xiang Xu ABCDEF 1,2, Kaifeng Mao ABCDE 1, Feihong Xu ABCDE 1, Weiyong Zhong ABC 1, Wei Zhao BC 3, Mi Zhang ABCD 1, Zhenquan Lu ABC 1, Genggeng Wei ABCDE 1*DOI: 10.12659/AJCR.948301
Am J Case Rep 2025; 26:e948301
Figure 1 Preoperative imaging of bilateral ureteral and renal stonesComputed tomography (CT) demonstrating (A) a right impacted ureteral stone (green arrows), (B) a left impacted ureteral stone (red arrows), and (C) a left renal stone (blue arrows). The CT scan clearly delineates the anatomical locations of the stones within the urinary system.