macroaggregated
/ˌmakrəʊˈaɡrɪˌɡeɪtɪd/Medicine and Biology
adjective
Designating a preparation of radiolabelled albumin, made by acidification and heating, that consists of relatively large aggregates of molecules and is used in perfusion scanning.
Origin
1960s; earliest use found in Health Physics. From macro- + aggregated.