Figure 2From: Adenocarcinoma of the bladder following nephrogenic adenoma: a case report Histology of a nephrogenic adenoma. Papillary and tubular growth pattern of nephrogenic adenoma is shown, partly with small cysts with eosinophilic material. This histological picture was found throughout the entire urothelium of the cystectomy specimens (approximately 50% of the urothelial surface of the bladder). Hematoxylin and eosin stain, magnification ×100.Back to article page