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Reactor Produced B

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alkathryn's version from 2016-05-07 03:04

Section

Question Answer
MAA AKAMacroaggregated Albumin
MAA Particle Size10 - 90 um
MAA Too few particles:blotchy, cold spots
MAA Too many particles:mix with blood, hot spots
MAA PE shows as wedge shape; cardiac shadow
MAA used forLaVeen shunt patency (peritoneovenous) and lung perfusion
MAA shelf-lifeRefrigerated always, 8 hours
MAA particles recommended for lung imaging200,000 - 1,200,000 particles
If MAA particles too small can:show liver
If MAA particles too large can:clump
MAA particles size10 - 90 um
MAA perfusion dose2-6 mCi
MAA shunt dose1.5-5 mCi
PE blocks____, notblood flow, not air flow
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