In reply to: Lawless et al. Stalk versus base invasion in pT1 papillary cancers of the bladder: improved substaging system predicting the risk of progression

In reply to: Lawless et al. Stalk versus base invasion in pT1 papillary cancers of the bladder: improved substaging system predicting the risk of progression / Patriarca, C; Hurle, R; Colombo, P; Colecchia, M; Freschi, M; Conti, G; Petracco, G; Colombo, R. - In: HISTOPATHOLOGY. - ISSN 0309-0167. - 72:2(2018), pp. 361-362. [10.1111/his.13374]