​Differential diagnosis of non palpable purpura

​Differential diagnosis of non palpable purpura 
-Ehlers Danlos Syndrome 
-scurvy 
-Waldenstrom macroglobulinemia 
-amyloidosis 
-warfarin necrosis 
-vitamin K deficiency 
-clotting factor defect
-platelet dysfunction 
-thrombocytopenia
-disseminated intravascular coagulation 
-thrombotic thrombocytopenic purpura 
-idiopathic thrombocytopenic purpura 
-corticosteroid used
-senile purpura 
-solar purpura 
-trauma