This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
6 yr old child presented to OPD with eczematous rash On evaluation was found to have fever platelests 80,000 on enquiry multiple hospitalisation for recurrent infections 
Select and explain. 
A. Bruton's agammaglobulinemia, B. chediak Higashi syndrome, C. Wiscott Aldrich syndrome, D. Severe combined immunodeficiency
C: Wiscott Aldrich syndrome
Answer: C: Wiscott Aldrich syndrome 
Explanation: ref : robbins 10th ed