Should regional nodes be included in whole breast RT for a favorable pT3N0 breast cancer after lumpectomy and SLNB?  

Would patient age factor into your decision, such as a patient <30 or 40? If you would not give RNI for a favorable pT3N0, are there other risk factors you would consider where you would give RNI for pN0? What if the histology was mucinous?



Answer from: Radiation Oncologist at Academic Institution