Extranodal Natural Killer/T-Cell Lymphoma of the Nasal Type with Skin Metastases.

Extranodal natural killer/T-cell lymphoma (ENKL) of the nasal type is a rare, clinically aggressive disease. ENKL of the nasal type is often localized in the upper aerodigestive tract, including the nasal cavity, nasopharynx, paranasal sinuses, tonsils, hypopharynx and larynx, and usually presents as stage I/II. Extranasal involvement can occur, and a common site of extranasal involvement or metastatic disease includes the skin.