Wiscott-Aldrich syndrome (WAS) is an x-linked immune-deficiency disorder associated with eczema, recurrent infections, and increased frequency of autoimmune diseases, malignancy and thrombocytopenia with small size platelet. Our case is an 11 year old from a non- related parent, who was admitted with abdominal pain (hematoma), lower extremities bleeding (ecchymosed) and vomiting. Also, he had...