Catto - Figure 19
Low risk NMI
FIG. 19: Looking first at low-risk cancers, which represent around 20% of all bladder cancers, they also have high rates of local recurrence (50−60%). Data from Sweden in Figure 19 come from a study of long-term recurrence rates in low-grade papillary urothelial carcinoma and papillary urothelial neoplasm of low malignant potential (PUNLMPs), and again we see that the recurrence rates approach 50% at 5 years.[21]
References
[21]
Holmäng S, Hedelin H, Anderström C, et al. Recurrence and progression in low grade papillary urothelial tumors. J Urol. 1999;162:702−7