GI BLEEDING

99mTc-DTPA-HSA (HUMAN SERUM ALBUMIN)

1.PREPARATION
NO BREAKFAST

2.PROCEDURE+EXAMINATION TIME
-AFTER INJECTION START DYNAMIC IMAGES.
(IMMEDIATE POST INJECTION), (DYNAMIC), (64*64), (PHASE1=60SEC/FRAME, TOTAL=60FRAMES), (SUPINE), (ANT), (LEHR), (TOTAL TIME=60MIN)

-TAKE (3HR & 24HR) DELAYED IMAGES.
(3HR,24HR POST INJECTION), (STATIC), (256*256), (PRESET TIME=5MIN), (MAG=1), (SUPINE), (ANT&POST), (LEHR), (TOTAL TIME=15MIN)

3.DOSE
99mTc-DTPA-HSA = 740MBq (20mCi)