221 patients were treated by splenectomy for various hematologic disorders , including immunologic thrombocytopenia ( 80 cases ) , hereditary spherocytosis ( 15 cases ) , immune hemolytic anemia ( 25 cases ) , chronic lymphatic leukemia ( 27 cases ) , lymphosarcoma ( 27 cases ) , myelofibrosis ( 11 cases ) and pancytopenia/aplastic anemia ( 14 cases ) .
C0018939
hematologic disorders
C0030312
pancytopenia