ICD-11 definition : An aggressive immature hematologic neoplasm formerly known as blastic NK cell lymphoma,
composed of cells with a lymphoblast-like morphology. Recent evidence suggests derivation
from a plasmacytoid dendritic cell precursor. Patients present with cutaneous tumors
and bone marrow involvement.;
An aggressive immature hematologic neoplasm formerly known as blastic NK cell lymphoma,
composed of cells with a lymphoblast-like morphology. Recent evidence suggests derivation
from a plasmacytoid dendritic cell precursor. Patients present with cutaneous tumors
and bone marrow involvement.