PARATHYROID SCINTIGRAPHY (Y64,390)

201Tl & 99mTcO4 (INJECTED AT THE SAME TIME)

1.PREPARATION
NONE

2.PROCEDURE+EXAMINATION TIME

-(15-20MIN) POST INJECTION START DUAL WINDOW SETTING (TL & TC).
(15-20MIN POST INJECTION), (STATIC),(TL)+(Tc)=(DUAL WINDOWS), (256*256), (LEHR), (PRESET TIME=10MIN), (SUPINE), (ANT), (TC WINDOW=140KEV, 8%),(TL WINDOW=70KEV, 167KEV, 15%), (TOTAL TIME=10MIN)

3.DOSE
99mTcO4 = 74MBq (2mCi)
201TL = 74MBq (2mCi)