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Term:
Parent Terms Term With Siblings Child Terms
Abnormal platelet aggregation +   
Abnormal platelet granule secretion +  
Platelets are replete with secretory granules, which are critical to normal platelet function. Among the three types of platelet secretory granules - alpha-granules, dense granules, and lysosomes - the alpha-granule is the most abundant. Granule contents must be released from their intracellular repository in order to achieve their physiologic function, and this term refers to a functional defect in granule secretion.
Abnormal platelet membrane protein expression +   
Abnormal platelet phosphatidylserine exposure +  
Impaired clot retraction  
Impaired platelet adhesion 

Synonyms
Xrefs: UMLS:C4072929
Definition Sources: https://orcid.org/0000-0002-0736-9199, PMID:19450911

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