Burger - Figure 12

NCCN Guidelines Version 2.2017 Bladder Cancer

FIG. 12:  It has been established that histological variants of bladder cancer occur very frequently, making up about 25% of bladder cancer cases.[6,7] Since about 100,000 new cases of bladder cancer are diagnosed every year within the  EU, and about 75% of those are NMI, then 25% of this number of cases is a clinically relevant number of patients.[7]

References

[6]

Chalasani V, Chin JL, Izawa JI. Histologic variants of urothelial bladder cancer and nonurothelial histology in bladder cancer. Can Urol Assoc J. 2009;3:S193−8  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2792446/ Accessed August 12, 2017

[7]

Klaile Y, Schlack K, Boegemann M, et al. Variant histology in bladder cancer: how it should change the management in non-muscle invasive and muscle invasive disease? Transl Androl Urol. 2016;5:692−701 https://dx.doi.org/10.21037%2Ftau.2016.06.13