Bladder diverticula containing stones. Also note that the bladder wall is thickened due to possible<unk> .<unk>  refers to the histological subtype of the cancerous cells as seen under a microscope. Classification<unk> s are mostly papillary (70%, and 30% non-papillary). The 1973 WHO grading system for<unk> s (papilloma, G1, G2 or G3) is most commonly used despite being superseded by the 2004 WHO grading for papillary types (papillary neoplasm of low malignant potential PNLMP, low grade, and high grade papillary carcinoma). File:Papillary urothelial carcinoma (low-grade), intermed. mag.1.Papillary<unk> , low grade Image:Bladder urothelial carcinoma histopathology (1) at trigone.Histopathology of urothelial carcinoma of the urinary bladder, showing a nested pattern of invasion. Transurethral biopsy. Hematoxylin and eosin. Image:Bladder urothelial carcinoma histopathology (2) at trigone.Histopathology of urothelial carcinoma of the urinary bladder. Image:Bladder urothelial carcinoma histopathology (3) at trigone.Histopathology of urothelial carcinoma of the urinary bladder. Image:urethral_urothelial_cell_carcinoma.Micrograph of urethral urothelial cell carcinoma. Hematoxylin and eosin stain.
Transitional cell carcinoma
Invasive urothelial carcinoma
Collecting duct carcinoma
Clear cell renal cell carcinoma
Papillary renal cell carcinoma
Renal medullary carcinoma
Hyalinizing clear cell carcinoma
Clear cell papillary renal cell carcinoma