National Cancer Institute Thesaurus

Last uploaded: February 21, 2019
Preferred Name

Chronic Lymphocytic Leukemia

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3163

ALT_DEFINITION

An indolent (slow-growing) cancer in which too many immature lymphocytes (white blood cells) are found mostly in the blood and bone marrow. Sometimes, in later stages of the disease, cancer cells are found in the lymph nodes and the disease is called small lymphocytic lymphoma.

code

C3163

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116977

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C103125

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C102905

Contributing_Source

CTEP

CTRP

DEFINITION

The most common type of chronic lymphoid leukemia. It comprises 90% of chronic lymphoid leukemias in the United States. Morphologically, the neoplastic cells are small, round B-lymphocytes. This type of leukemia is not considered to be curable with available therapy. (WHO, 2001)

Display_Name

Chronic Lymphocytic Leukemia

FULL_SYN

B-Cell Chronic Lymphoid Leukemia

B Cell Lymphocytic Leukemia

Chronic lymphocytic leukemia, NOS

B-Cell Chronic Lymphogenous Leukemia

Chronic B-Cell Lymphocytic Leukemia

Chronic Lymphatic Leukemia

BCLL

Hematopoeitic - Chronic Lymphocytic Leukemia (CLL)

CLL

Chronic Lymphogenous Leukemia

B-Cell Chronic Lymphocytic Leukemia

B Cell Chronic Lymphocytic Leukemia

B-Cell CLL

B-Cell Lymphocytic Leukemia

B Cell CLL

label

Chronic Lymphocytic Leukemia

Legacy_Concept_Name

Chronic_Lymphocytic_Leukemia

Neoplastic_Status

Malignant

Preferred_Name

Chronic Lymphocytic Leukemia

prefixIRI

C3163

prefLabel

Chronic Lymphocytic Leukemia

Semantic_Type

Neoplastic Process

UMLS_CUI

C0023434

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3483

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C27911

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C7588

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C7539

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http://purl.obolibrary.org/obo/DOID_1040 Human Phenotype Ontology China LOOM
http://purl.obolibrary.org/obo/DOID_1040 Human Disease Ontology 123 LOOM
http://purl.bioontology.org/ontology/LNC/LP208602-5 Logical Observation Identifier Names and Codes LOOM