TEG PlateletMapping assay results may be misleading in the presence of cold stored platelets.
Thomas G ScorerLucy FitzGibbonRiyaad AungraheetaUmang SharmaGrantham C PeltierColby S McIntoshKristin M Reddoch-CardenasAndrew MeyerAndrew P CapAndrew D MumfordPublished in: Transfusion (2020)
The PlateletMapping MAFIBRIN and MAADP test results may be misleadingly high with CSPs, particularly with the TEG 5000 analyzer, most likely due to constitutive activation of GPIIb/IIIa on CSPs during storage. TEG PlateletMapping results should be interpreted with caution following CSP transfusion.