<prompt> A 50 years old male presents with massive splenomegaly. His differential diagnosis will include all, exceptChronic mycloid leukemiaPolycythemia rubra veraHairy cell leukemiaAplastic anemia  <response>: Diseases Associated with massive splenmegaly.Chronic myclogenous leukemiaGauchers diseaseLymphomasChronic lymphocytic leukemiaHairy cell leukemiaSarcoidosisMyelofibrosis with myeloid metaplasiaAutoimmune hemolytic anemiaPolycythemia veraDiffuse splenic human giomatosis 