Systemic Epstein-Barr Virus Positive T-Cell Lymphoma of Childhood, also known as ebv-positive t-cell lymphoproliferative disorder of childhood, is related to lymphoma and pancytopenia. An important gene associated with Systemic Epstein-Barr Virus Positive T-Cell Lymphoma of Childhood is TIA1 (TIA1 Cytotoxic Granule Associated RNA Binding Protein), and among its related pathways/superpathways is NF-kappaB Signaling. Affiliated tissues include t cells and nk cells.