Although not a big tumor, there is obvious cytologic atypia. I would characterize this tumor as "high grade papillary urothelial carcinoma (TCC grade 2 of 3), no invasion seen".
Although not a big tumor, there is obvious cytologic atypia. I would characterize this tumor as "high grade papillary urothelial carcinoma (TCC grade 2 of 3), no invasion seen".