Extranodal NK-T-cell lymphoma

Extranodal NK-T-cell lymphoma is a type of lymphoma.

It is called "extranodal" to emphasize that the location is not in the lymph node. It is sometimes further qualified as "nasal type".

It can be associated with Epstein Barr virus.

RNAi against EBNA1 has been proposed as a possible treatment.