type IV hypersensitivity disease chronic lymphoproliferative disorder of NK-cells https://www.malacards.org/card/chronic_lymphoproliferative_disorder_of_natural_killer_cells https://www.malacards.org/card/chronic_nk_cell_lymphocytosis NCIT:C39591 UMLS:C1512709 DOID:7465 NK-cell lineage granular lymphocyte proliferative disorder chronic lymphoproliferative disorder of NK-cells chronic NK-LGL lymphoproliferative disorder NK-LGL leukemia natural killer-cell large granular lymphocyte leukaemia ICDO:9831/3 GARD:0022072 CLPD-NK indolent NK-cell lymphoproliferative disorder CNKL natural killer-cell large granular lymphocyte leukemia NK-cell large granular lymphocyte lymphocytosis chronic NK-cell lymphocytosis chronic NK lymphocytosis indolent large granular NK-cell lymphoproliferative disorder NK-type lymphoproliferative disorder of granular lymphocytes NK-LGL leukaemia chronic NK-large granular lymphocyte lymphoproliferative disorder SCTID:722955006 icd11.foundation:921755282 NK-LGLL An Epstein-Barr virus negative disorder with a chronic clinical course affecting predominantly adults and characterized by the proliferation of large granular lymphocytes with natural killer cell immunophenotype. The T-cell receptor genes are not rearranged. Orphanet:512017 MEDGEN:268922 MONDO:0004234 neoplasm of mature T-cells or NK-cells