When using chemoRT for bladder preservation in muscle invasive bladder cancer after maximal TURBT, how should the mid-point (40 - 45 Gy) cystoscopy be utilized?   

The mid treatment cystoscopy has been standard, but treating with or without mid-RT cystoscopy are both included in the NCCN guidelines. Can the treatment break result in inferior outcome?



Answer from: Radiation Oncologist at Community Practice