What is an appropriate dose for nodular lymphocyte predominant, stage 1 Hodgkin lymphoma following nodal excision?

We would treat to 30 Gy and treat somewhat more than involved site, as patients receive RT alone. This means treating more like involved region which, in this case, would probably be the ipsilateral groin nodal region.

See the attached recent update from German group:

http://jco.ascopubs.org/content/e...