Associated Genetic Biomarkers


NCI Definition: A T-cell peripheral neoplasm characterized by a persistent (>6 months) increase in the number of peripheral blood large granular lymphocytes, without a clearly identified cause. (WHO, 2001) [1]

Disease Details

T-cell large gran. lymph. leuk., LEUKEMIA, LARGE GRANULAR LYMPHOCYTIC, MALIGNANT, Large Cell Granular Lymphoid Leukemia, T-LGL leukemia, T-Gamma Lymphoproliferative Disorder, Tgamma Large Granular Lymphocyte Leukemia, Bone marrow leukemia T cell large granular (T-LGL), T Gamma Lymphoproliferative Disorder, Large Cell Granular Lymphogenous Leukemia, Large Granular Lymphocytic Leukemia, Large Granular Lymphocytosis, LGLL, T-Cell Large Granular Lymphocytic Leukemia
Lymphoid Leukemia
OncoTree Name
T-Cell Large Granular Lymphocytic Leukemia
OncoTree Code


1. National Cancer Institute. NCI Thesaurus Version 18.11d. [2018-08-28]. [2018-09-21].

2. The AACR Project GENIE Consortium. AACR Project GENIE: powering precision medicine through an international consortium. Cancer Discovery. 2017;7(8):818-831. Dataset Version 6. This dataset does not represent the totality of the genetic landscape; see paper for more information.

3. All assertions and clinical trial landscape data are curated from primary sources. You can read more about the curation process here.