For early stage indolent NHL (low grade follicular, MALT) involving midline structures of the head and neck (ie base of tongue, soft palate) how do you apply the concepts of ISRT?

@Dr. First Last,

I think your question is a good one and probably not one answerable by definitive data. However, the recent publication of the ILROG guidelines on extranodal disease (Yahalom et al, https://www.ncbi.nlm.nih.gov/pubmed/25863750) and bulk of available data I believe suggest that it’s o...