-ECD+Tl (PERFUSION+SPECT) (Y118,970)

99mTc-ECD + 201Tl (ETHYL CYSTEINATE DIMER)+(THALLIUM)

1.PREPARATION
NONE

2.PROCEDURE+EXAMINATION TIME

*201Tl FIRST.
-(10MIN) POST INJECTION START EARLY IMAGES.
(10MIN POST INJECTION),(EARLY SPECT),(64*64),(360),(30SEC/STEP),(MAG=1.33),(5 DEGREE/STEP),(LEHR-FB), (TL WINDOW=70KEV,167KEV,20%), (TOTAL TIME=18MIN)
-(3-4 HR) POST INJECTION START DELAYED IMAGES.
(3-4HR POST INJECTION),(DELAYED SPECT),(64*64),(360),(40SEC/STEP),(MAG=1.33),(5 DEGREE/STEP), (LEHR-FB), (TOTAL TIME=22MIN)

*ECD SCAN PERFORMED AFTER Tl SCAN IS DONE.
(10MIN POST INJECTION),(EARLY SPECT),(64*64),(360),(40SEC/STEP),(MAG=1.33),(6 DEGREE/STEP), (LEHR-FB), (Tc WINDOW=140KEV,20%), (TOTAL TIME=20MIN)

3.DOSE
201Tl = 111MBq (3mCi)
99mTc-ECD = 600MBq (16mCi)