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03-25-2006, 05:14 PM

If an area lights up on a pet scan, does that always mean cancer? If not, what other things can cause it to light up. Thanks.

03-25-2006, 05:14 PM	#1
Unregistered Guest Posts: n/a	Pet scan If an area lights up on a pet scan, does that always mean cancer? If not, what other things can cause it to light up. Thanks.