07 March 2025
: Case report 
Two Cases of Revisional Urinary Diversion from Ureterocutaneostomy to Ileal Conduit: A Staged Urinary Diversion Strategy for Patients with Bladder Cancer in the Targeted and Immunotherapy Era
Unusual setting of medical care
Yuki Tanaka
ABCDEF 1, Hideki Takeshita ABCDEF 1*, Kazuki Yokota E 1, Sonin Chon E 1, Kenta Fujii E 1, Ayano Ishida E 1, Masahiro Arai E 1, Kojiro Tachibana E 1, Shoichi Nagamoto E 1, Sachi Kitayama E 1, Yohei Okada E 1, Akihiro Yano E 1, Kawakami Satoru E 1
DOI: 10.12659/AJCR.946924
Am J Case Rep 2025; 26:e946924
Figure 4. Imaging findings of case 2. Arrows indicate the tumors. (A, B) Magnetic resonance imaging (MRI) T2-weighted axial and sagittal images. The tumor is seen extending to the vaginal wall. (C–E) MRI T2-weighted axial image, diffusion-weighted axial image, and T2-weighted sagittal image. The tumor invaded the vagina. (F) Positron emission tomography-computed tomography (CT) maximum intensity projection image. Chemoradiotherapy followed by pembrolizumab resulted in complete remission of the recurrent tumor. No distant metastasis was observed, and a left ureterocutaneoustomy was performed. (G) CT image before surgery. (H) CT image 3 months after surgery. Catheter-free condition.