Long-term survival following non-Hodgkin's lymphoma arising in Wiskott-Aldrich syndrome

Wiskott-Aldrich syndrome (WAS) is a rare X-linked recessive trait, characterized by thrombocytopenia, eczema, immunodeficiency and a high risk of malignancy, usually leukaemia or lymphoma. Until recently, most patients died before the age of 10 years. A patient with WAS who developed extranodal non-Hodgkin's lymphoma at the age of 16 years is reported. Despite thrombocytopenia at presentation, chemotherapy was well tolerated. There was disease progression after first line chemotherapy and radiotherapy, but the patient responded to second line chemotherapy with cisplatin, vincristine and etoposide. He remains disease free 9 years after completing treatment.