When treating rectal cancer with TNT and induction chemotherapy first, do you repeat pelvic MRI prior to planning for chemoradiation?  

This has typically been done by the medical oncologist prior to the consolidative chemoRT approach but data suggests that chemoRT first (prior to chemo alone) is more likely to reduce the need for consolidative surgery (i.e., associated with a higher CR). On another note, and because insurance carri...

TNT approach options for pMMR T3, N any; T1–2, N1–2; T4, N any or locally unresectable or medically inoperable rectal cancer patients include:First chemotherapy for 12-16 weeks (FOLFOX or CAPEOX may also consider FOLFIRINOX) followed by long-course chemoradiation or short-course radiatio...