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Clumps of platelets in peripheral blood smear

Clumps of platelets in peripheral blood smear
#00061322
Author: Najmaldin Saki (PhD); Seyed Mohammad Sadegh Pezeshki (MS)
Category: Laboratory Hematology > Basics of automated cell counts   > Causes of inaccurate platelet counts
Published Date: 04/02/2018

Presence of clumps of platelets in peripheral blood smear can lead to falsely diagnosis of  thrombocytopenia. this phenomenon causes lower automated count than the actual count in the blood. the main reason of this event is anticoagulant EDTA used to obtain patients sample