Normal platelet count is found in:
All other options have decreased platelet count except Henoch Schonlein purpura. Henoch-Schonlein purpura is a systemic syndrome involving the skin (purpuric rash), gastrointestinal tract (abdominal pain), and joints (ahritis). skin manifestations in HSP are due to small vessel vasculitis and platelet count is normal. Wiskott-Aldrich syndrome is an X-linked disease characterized by thrombocytopenia, eczema, and a marked vulnerability to recurrent infection that results in early death. The platelets are small and are reduced in number .
Wiskott Aldrich syndrome
Henoch Schonlein purpura
Immune thrombocytopenia
Dengue fever
Platelet