List of bladder cancer variants discussed in the review:

• Squamous Cell Bladder Carcinoma (SCC)
• Non-bilharzial-associated SCC (NB-SCC)
• Bladder adenocarcinomas
  • Primary bladder adenocarcinoma
  • Secondary bladder adenocarcinoma
  • Intestinal/enteric bladder adenocarcinoma
  • Clear cell adenocarcinoma
  • Signet-ring cell adenocarcinoma
• Urachal adenocarcinoma
  • Mucinous urachal adenocarcinoma
  • Enteric urachal adenocarcinoma
  • Signet-ring cell urachal adenocarcinoma
  • Non-urachal bladder adenocarcinoma
• High-grade neuroendocrine carcinoma
  • Pure small cell carcinoma (SmCC)
  • Mixed histology SmCC (with UC, adenocarcinoma, or SCC)
• Bladder sarcomas
  • Leiomyosarcoma of the bladder
  • Rhabdomyosarcoma
  • Angiosarcomas
• Urothelial Carcinoma (UC) variants
  • Urothelial with squamous differentiation
  • Urothelial with glandular differentiation
  • Nested variant
  • Microcystic variant
  • Micropapillary variant
  • Plasmacytoid/signet ring and lymphoma-like
  • Undifferentiated
  • Lymphoepithelioma-like
  • Clear cell variant
  • Lipid cell variant
  • Sarcomatoid or carcinosarcoma variants
• Plasmacytoid Urothelial Carcinoma (pUC)
• Lymphoepithelioma-Like Carcinomas
• Micropapillary Urothelial Carcinoma (mUC)
• Nested Urothelial Carcinoma (nUC)
• Nested Variant of Urothelial Carcinoma (NVUC)
• Large Nested Urothelial Carcinoma (LNUC)
• Carcinosarcoma (CS)

Content solely for training and education purposes.