Bladder Cancer Blcsm Cystoscopy Low Grade Papillary Surveillance.

Humans *Urinary Bladder Neoplasms/pathology Consensus Urothelium/pathology *Urologic Neoplasms/pathology Flat lesion Gups Papillary lesion Urothelial neoplasia

Carcinoma Papillary/mortality/pathology/*therapy Disease Progression Humans Neoplasm Staging Progression-Free Survival Risk Assessment Risk Factors Time Factors Urinary Bladder Neoplasms/mortality/pathology/*therapy Urothelium/*pathology Bacillus Calmette-Guérin therapy Bladder cancer Bladder sparing Immediate cystectomy Micropapillary Prognosis Transurethral resection Urothelial carcinoma Variant histology

Biomarkers Tumor/analysis Carcinoma Papillary/diagnosis/pathology Carcinoma Transitional Cell/diagnosis/pathology Humans Keratin-20/analysis/biosynthesis Prognosis Urinary Bladder Neoplasms/diagnosis/pathology Urologic Neoplasms/diagnosis/*pathology Urothelium/*pathology Cytokeratin 20 Molecular subtyping Thelial carcinoma Uro Urothelial lesions Variant histology