Are shortened aPTT values always to be attributed only to preanalytical problems?
Vanja Radišić BiljakMatea TomasIvana LapicAndrea SaračevićPublished in: Diagnosis (Berlin, Germany) (2024)
Our results support the thesis that shortened aPTT is rarely a consequence of preanalytical problems. Elevated FVIII activity causes shortened aPTT, not only in the inflammatory state but also in individuals with concentration of inflammatory markers within reference intervals.
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