There could be swelling causing it to light up. PET scans (assuming this is what he had) are known for false positives, it happened to me. This is especially common if the patient didnt prepare for the PET. When going for a PET scan you should avoid activity and rest the day before and of the test. Plus the day before drink lots of water (48 oz minimum), avoid carbs and sugar. This will help ensure more accurate results.

Hope it turns out to be a false positive instead of something more serious.


Christine
SCC 6/15/07 L chk & by L molar both Stag I, age44
2x cispltn-35 IMRT end 9/27/07
-65 lbs in 2 mo, no caregvr
Clear PET 1/08
4/4/08 recur L chk Stag I
surg 4/16/08 clr marg
215 HBO dives
3/09 teeth out, trismus
7/2/09 recur, Stg IV
8/24/09 trach, ND, mandiblctmy
3wks medicly inducd coma
2 mo xtended hospital stay, ICU & burn unit
PICC line IV antibx 8 mo
10/4/10, 2/14/11 reconst surg
OC 3x in 3 years
very happy to be alive smile