Restage Transurethral Resection in the Evaluation of T1 High-Grade Bladder Tumor
No Thumbnail Available
Authors
Ahmed, Shibbir
Hassan, Mahabub
Binte Jafar, Tanzila
Rejwane Mahmud, M.
Ehsan Mahmud, Syed
Rahman, Sayeedur
Ahmed, Ove
Anwarul Kabir, A. S. M.
Contact
Check for full-text access
Issue Date
2026
Type
Article
Language
Keywords
Alternative Title
Abstract
BACKGROUND: A considerable proportion of patients with T1 high-grade non-muscle invasive bladder cancer (NMIBC) advance to muscle-invasive disease, and the disease has a high rate of recurrence. Numerous approaches have been proposed in the literature to mitigate the consequences of the initial transurethral resection of bladder tumors (TURBT). We aimed to evaluate the T1 high-grade bladder tumor by restaging transurethral resection. METHODS: This was a descriptive observational study conducted in the Department of Urology, Sylhet MAG Osmani Medical College Hospital, Sylhet, from August 2023 to March 2024. A total of 41 patients with T1 high-grade urinary bladder tumors with the presence of a muscle layer in histopathology specimens were included in this study. Their demographic details, prior cystoscopy results, and histopathology reports were documented. A restaging TURBT was performed 2-6 weeks after the initial TURBT to reassess the T1 high-grade bladder tumor, focusing on the detection of any residual pathology. RESULTS: The study included 41 patients, mostly male (92.7%), with a mean age of 64.6 ± 6.6 years. After restaging, 41.5% (17 patients) had no residual tumor, while 58.5% (24 patients) had residual tumor. Of those with residual tumor, 20 (48.8%) remained T1, and 4 (9.8%) were upstaged to T2. The majority had high-grade tumors (51.2%, 21 patients). Residual tumor was associated with a higher incidence of tumor size >3 cm (16.0% vs. 6.3%) and multiple tumors (16.0% vs. 0.0%). CONCLUSION: Restaging transurethral resection of a T1 high-grade bladder tumor detects residual tumor and upstaging of disease, which remains crucial for staging purposes and subsequent therapeutic effect.
Description
Citation
Publisher
License
Journal
Cureus
Volume
18
Issue
2