 Immunophenotyping will reveal cells that are CD3, a protein found on T cells, and help further distinguish the maturity of the T cells.Genetic analysis including karyotyping may reveal specific abnormalities that may influence prognosis or treatment, such as the Philadelphia translocation.Management can include multiple courses of chemotherapy, stem cell transplant, and management of associated problems, such as treatment of infections with antibiotics, and blood transfusions.