hi Danny,

my experinece is like that of others who have posted... however during treatment i talked with a lady whose husband had this problem... for him, radiation had caused a problem with his carotid(sp?) artery. he had them bored out... so i had my checked with a sonar scan... they let blood thru like a freight train...

if you feel a need, talk to your doc about a scan. it's simple and not a big deal.

cu,
larryb