Question: A 5-year-old child presents with a purpuric rash with petechiae, ecchymosis that appeared brutally along with epistaxis and gingivorrhagia. The data of the coagulation study were: Bleeding time (Duke)> 10 min; PLT 20,000 / mm3; null clot netraction; TP 13 sec (normal: 122 sec); APTT 61 sec (normal: 602 sec); TT 18 sec (normal: 182 sec); Fibrinogen 3.2 g / l (normal: 2-4 g / l); Positive platelet autoantibodies. With these data it can be: 
 Options:  <1> Hemophilia. <2> Werlhof disease. <3> Bernard Soulier syndrome. <4> Von Willebrand disease. <5> Thrombosis of Glanzmann.
2