For patients receiving TNT for locally advanced rectal cancer who have received chemotherapy prior to chemoradiotherapy, do you treat the pre or post-chemotherapy volume for the boost, especially in patients who have had a near complete response?  


Answer from: Radiation Oncologist at Community Practice
Comments
Radiation Oncologist at Texas Oncology-Arlington Cancer Center North
Do you boost initially involved mesorectal/locoreg...
Radiation Oncologist at Mayo Clinic School of Medicine
Yes, I typically do. 
Radiation Oncologist at Cape Oncology
Do you use short or long course? And why?
Radiation Oncologist at Mayo Clinic School of Medicine
I use 5 Gy x 5 (i.e. short course) in about 60-70%...
Radiation Oncologist at Cape Oncology
Thank you.
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