yes thanks as its a pet scan they said they will do in the 6 months frm now i assume then in dec, i do go every month for a ck and hope he will let me get my dentures redone to wear. they told me the next two yrs are the most critacal and i will be cked monthly i am glad as i have always the wonder of teh what ifs in my mind thanks all for yur support glad i found this site sharon