Human natural killer lymphoma cell line; established from the peripheral blood of a 50-year-old man with non-Hodgkin lymphoma (large granular lymphocytic) in 1992; cells were described as having azurophilic granula and strong cytotoxic NK activity. [Deutsche_Sammlung_von_Mikroorganismen_und_Zellkulturen_GmbH : DSMZ]. The disease is NK-92 (EFO_0022517, an Experimental Factor Ontology term).