Context Urothelial carcinoma can exhibit a wide range of variant morphologies. Many
variants present diagnostic challenges and carry clinical implications that inform prognosis …

Abstract The 2022 International Society of Urological Pathology (ISUP) Consensus
Conference on Urinary Bladder Cancer Working Group 2 was tasked to provide evidence …

Background The purpose of this study was to evaluate stage at presentation, treatment rates,
and cancer-specific mortality (CSM) of non-urothelial variant histology (VH) bladder cancer …

Urothelial cancer (UC) is the most common histology seen in bladder tumors. The 2022
WHO classification of urinary tract tumors includes a list of less common subtypes (formerly …

Purpose To test the effect of conditional survival on 36-months' cancer-specific mortality
(CSM)-free survival in non-metastatic muscle-invasive adenocarcinoma of the bladder …

Purpose To evaluate the association between radical cystectomy (RC) and cancer-specific
mortality (CSM) in patients diagnosed with adenocarcinoma of the bladder (ACB). Moreover …

Pure urothelial carcinoma is the most common histology of bladder cancer, consisting of
about 75% of all cases. The remaining cases are represented by histological variants (HVs) …

Results Overall, 2,205 VH NMIBC patients were identified. Of those, 28%(n= 607) were
female. Females were older (77 vs 74 years, p< 0.001) and more frequently harbored T1 …

Background: Primary adenocarcinoma of the bladder (ACB) is a rare malignant tumor of the
bladder with limited understanding of its incidence and prognosis. Methods: Patients …

Purpose To discuss whether the dome or anterior wall of bladder adenocarcinoma (BAC)
should be classified into urachal carcinoma (UrC) and the relationship of primary tumor …