BLOOD PERFUSION MAA SCAN (Y39,490)

99mTc-MAA (MACROAGGREGATED ALBUMIN)

1.PREPARATION
NONE

2.PROCEDURE+EXAMINATION TIME
-(2MIN) POST INJECTION START IMAGING.
(2MIN POST INJECTION),(STATIC),(256*256),(PRESET TIM=2MIN),(LEHR),(Tc WINDOW=140KEV,20%), (SITTING=ANT,POST,LPO,RPO,LAO,RAO) OR (SUPINE=ANT,POST,LAO,RAO), (TOTAL TIME=15MIN)

3.DOSE:
99mTc-MAA =185MBq (5mCi)


*INJECT PATIENT AT SUPINE POSITION FOR EQUAL DISTRUBUTION*
*GIVE A STRAIGHT INJECTION

-AVOID CANULAS (MAA PARTICLES WILL STUCK IN THE CANULA).
-AVOID EXTRACTION OF BLOOD TO THE SYRANGE (WHICH CAN PRODUCE BLOOD COAGULANT).