Fig. 2From: Bladder chondrosarcoma plus urothelial carcinoma in recurred transitional cell carcinoma of the upper urinary tract: a case report and literature reviewRepresentative photomicrographs of the urothelial carcinoma in the bladder. a Sectional gross photograph of the specimen. The upper part shows the bladder and the lower part shows the vagina. There is a well-demarcated round mass under the bladder mucosa. b Photomicrograph of the TURB (×40). A poorly differentiated urothelial carcinoma is noted on the mucosa and in the subepithelial connective tissue. c A poorly differentiated urothelial carcinoma surrounded by a sarcomatoid component (center, chondrosarcoma; ×40). d High-powered view of the chondrosarcoma component (hematoxylin and eosin staining; ×100)Back to article page