<prompt> What is the most common malignancy affecting spleenAngiosarcomaHamaomaSecondariesLymphoma  <response>: The most common neoplastic tumour is lymphomaHodgkin and the most common benign tumour is a hemangioma, rest like angiosarcoma, secondaries and hamaomas are rare tumours of the spleen. Bailey and love;s 24 the edition page no. 1091 