Despite being unreported in DLBCL so far, GATA-3 positivity is observed in classic Hodgkin lymphoma (cHL) [51] and in a subset of peripheral T-cell lymphoma; in particular, GATA-3 expression correlates with poor prognosis in peripheral T-cell lymphoma [52]. The gene discussed is GATA3; the disease is peripheral T-cell lymphoma, not otherwise specified.