A child with an obvious rash presents with recurrent infections. The investigation revealed decreased platelet count and reduced IgM.  Which of the following is the most likely diagnosis –
The classical triad of rash, thrombocytopenia and recurrent infection (immunodeficiency; ↓-IgM) suggest a diagnosis of Wiskott-Aldrich Syndrome.
Idiopathic Thrombocytopenic Purpura
Thrombotic Thrombocytopenic Purpura
Wiskott–Aldrich Syndrome
Di' George anomaly