Thrombophilia is a state of hypercoagulability defined by biological abnormalities predisposing to thrombotic events. The aim of this study was to evaluate the demands of thrombophilia assessment and its biological profile during thrombotic events in young subjects. This is a retrospective study including 969 patients with venous thromboembolic disease and 211 cases with arterial thrombosis. PS and CP determination by chronometric method, TA determination...