Monoclonal B-Cell Lymphocytosis, Chronic Lymphocytic Leukemia Type

Preferred Label : Monoclonal B-Cell Lymphocytosis, Chronic Lymphocytic Leukemia Type;

NCIt synonyms : High Count Monoclonal B-Cell Lymphocytosis;

NCIt definition : Monoclonal B-cell lymphocytosis characterized by the presence of more than 5 x 10 9/L abnormal B-lymphocytes in peripheral blood and presence of the characteristic immunophenotype of chronic lymphocytic leukemia. This type of monoclonal B-cell lymphocytosis evolves to chronic lymphocytic leukemia at a rate of 1-2% per year.;

Neoplastic status : Precancerous;

NCI Metathesaurus CUI : CL975382;

Details

Origin ID

C199373;

UMLS CUI

C5192217;

Disease excludes abnormal cell
- Neoplastic T-Lymphocyte and Neoplastic Natural Killer Cell [NCIt concept]
Disease excludes normal cell origin
- Myeloid Cell [NCIt concept]
- Precursor B-Lymphoblast [NCIt concept]
Has associated anatomic sites
- Hematopoietic and Lymphatic System [NCIt concept]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
UMLS correspondences (same concept)
- Monoclonal B-cell lymphocytosis chronic lymphocytic leukemia-type (disorder) [SNOMED CT concept]
- Monoclonal B-cell lymphocytosis chronic lymphocytic leukemia-type (morphologic abnormality) [SNOMED CT concept]
disease_has_abnormal_cell
- Abnormal Lymphocyte [NCIt concept]
- Neoplastic B-Lymphocyte [NCIt concept]
- Neoplastic Cell [NCIt concept]
- Neoplastic Hematopoietic and Lymphoid Cell [NCIt concept]
- Neoplastic Lymphocyte [NCIt concept]
disease_has_finding
- Lymphocytosis [NCIt concept]
- Monoclonal B-Lymphocytes More Than 5 x 10^9/L in Peripheral Blood [NCIt concept]
- Monoclonal Cellular Population Present [NCIt concept]
disease_has_normal_cell_origin
- B-Lymphocyte [NCIt concept]
- Hematopoietic and Lymphoid Cell [NCIt concept]
- Lymphocyte [NCIt concept]
- Mature B-Lymphocyte [NCIt concept]
disease_has_normal_tissue_origin
- Hematopoietic and Lymphoid Tissue [NCIt concept]
- Lymphoid Tissue [NCIt concept]
disease_has_primary_anatomic_site
- Hematopoietic and Lymphatic System [NCIt concept]
- Lymphatic System [NCIt concept]

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