**13. Mitigation strategies and surveillance guidelines**

A number of strategies including avoidance of RT, use of lower doses of RT and modern RT technologies including IMRT and proton therapy may reduce the risks of renal toxicity in WT survivors.

The COG LTFU guidelines, version 5.0, provide extensive recommendations for the appropriate surveillance of childhood cancer survivors for common RT-induced toxicities observed in WT survivors (http://survivorshipguidelines.org). A summary of these guidelines is provided in **Table 3**.
