All
 C20 Immunologic Diseases D007154 +
 C20.683 Immunoproliferative Disorders D007160 +
 C20.683.515 Lymphoproliferative Disorders D008232 +
 C20.683.515.250 Giant Lymph Node Hyperplasia D005871 
 C20.683.515.501 Immunoblastic Lymphadenopathy D007119 
 C20.683.515.512 Immunoproliferative Small Intestinal Disease D007161 
 C20.683.515.515 Infectious Mononucleosis D007244 
 C20.683.515.517 Leukemia, Hairy Cell D007943 
 C20.683.515.528 Leukemia, Lymphocytic D007945 
 C20.683.515.639 Leukemia, Myeloid D007951 
 C20.683.515.695 Leukemia, Plasmacytic D007952 
 C20.683.515.710 Lymphangiomyoma D008203 +
 C20.683.515.761 Lymphoma D008223 +
 C20.683.515.840 Marek Disease D008380 
 C20.683.515.920 Sezary Syndrome D012751 
 C20.683.515.950 Tumor Lysis Syndrome D015275