Pino,
I am bringing this up to the top again for more responses.
When did you have RT before, since you say that it was IMRT I presume that it was not more than 6 years ago?
I would expect that the time plays and important role here as well. We have seen more re irradiation with IMRT recently.
Hopefully more knowledgeable people will pipe up.

M



Partial glossectomy (25%) anterior tongue. 4/6/07/. IMRT start @5/24/07 (3x) Erbitux start/end@ 5/24/07. IMRT wider field (30x) start 6/5/07. Weekly cisplatin (2x30mg/m2), then weekly carbo- (5x180mg/m2). End of Tx 19 July 07.