Normal anatomy and histology
Inflammatory and infectious conditions
Urothelial metaplasia and hyperplasia
Polyps and other non-neoplastic benign conditions
Benign epithelial tumors
Flat urothelial lesions with atypia and urothelial dysplasia
Urothelial carcinoma in situ
Bladder cancer: general features
Grading of bladder cancer
Stage pT1 urothelial carcinoma
Staging of bladder cancer
Histologic variants of urothelial carcinoma
Adenocarcinoma and its putative precursors and variants
Squamous cell carcinoma and other squamous lesions
Neuroendocrine tumors
Sarcomatoid carcinoma (carcinosarcoma)
Bladder tumors with inverted growth
Congenital disorders and pediatric pathology
Soft tissue tumors
Lymphoid and hematopoeitic tumors
Urothelial carcinoma following augmentation cystoplasty
Other rare tumors
Secondary tumors
Treatment effects
Handling and reporting of bladder specimens
Diagnostic immunohistochemistry
Pathology of the urachus
Pathology of renal pelvis, ureter, and urethra
Molecular determinants of tumor recurrence
Urinary cytology
Evaluation of hematuria and urianalysis
Urine based biomarkers
Tissue based biomarkers
Molecular pathology of bladder cancer.