laboratory findings ( class c ) , the most informative and easily available being : various shifts of different coagulation tests , eventuating in deep hypocoagulation in acute cases , abnormal blood platelet and fibrinogen levels , detection of soluble fibrin-monomer complexes and noncoagulating fibrinogen in the blood serum in the test with echis carinatus venom , positive staphylococcal clumping test and increased level of fibrinogen degradation products in the plasma , the red cell injury phenomenon , reduced levels of antithrombin iii and plasminogen , intensive elimination of platelet factor 4 and beta-thromboglobulin into the plasma .
C0229671
serum
C0032105
plasma