Is It Rational to Study Coagulations Test Routinely before Operations and Invasive Procedure: Single Center Retrospective Study

I read with interest the recent paper by Fergün Yılmaz and et al. entitled: “ Is It Rational to Study Coagulations Test Routinely before Operations and Invasive Procedure: Single Center Retrospective Study” that has been published in the recent issue of International Journal of Hematology-Oncology and Stem Cell Research1. The function of the hemostasis system to prevent bleeding episodes is the result of collaboration and crosstalk between blood vessels, blood cells, coagulation factors and fibrinolysis system. Hence, the detection of aberrations involved in this complex system of hemostasis is cumbersome, complicated and expensive2. Indeed, at present time we do not know a single test who can check all these four systems altogether.