Lymphoproliferative Syndrome 2, also known as cd27 deficiency, is related to lymphoproliferative syndrome, x-linked, 2 and agammaglobulinemia, and has symptoms including fever An important gene associated with Lymphoproliferative Syndrome 2 is CD27 (CD27 Molecule), and among its related pathways/superpathways are Transport of inorganic cations/anions and amino acids/oligopeptides and Miscellaneous transport and binding events. Affiliated tissues include bone marrow and bone, and related phenotypes are ascites and splenomegaly