Fig. 3From: Usefulness of pT1 substaging in papillary urothelial bladder carcinomaMultiple foci of lamina propria invasion in a high-grade papillary urothelial carcinoma: T1e/ROL2 substaging (multifocality of invasion cumulatively amounting to more than 1 mm, i.e. > 200x field)Back to article page