Platelet Aggregation, Spontaneous is related to qualitative platelet defect and acquired von willebrand syndrome. An important gene associated with Platelet Aggregation, Spontaneous is CANT1 (Calcium Activated Nucleotidase 1), and among its related pathways/superpathways are Response to elevated platelet cytosolic Ca2+ and Diseases of hemostasis. The drugs Colchicine and Tubulin Modulators have been mentioned in the context of this disorder. Affiliated tissues include whole blood and endothelial, and related phenotypes are homeostasis/metabolism and nervous system