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non-Hodgkins lymphoma

^ http://www.ebi.ac.uk/efo/EFO_0005952


Distinct from Hodgkin lymphoma both morphologically and biologically, non-Hodgkin lymphoma (NHL) is characterized by the absence of Reed-Sternberg cells, can occur at any age, and usually presents as a localized or generalized lymphadenopathy associated with fever and weight loss. The clinical course varies according to the morphologic type. NHL is clinically classified as indolent, aggressive, or having a variable clinical course. NHL can be of B-or T-/NK-cell lineage.

Synonyms: lymphoma, nonhodgkins, NHL, NHL, NOS, non-Hodgkin's lymphoma, lymphoma, non-Hodgkin's, nonhodgkin lymphoma, non-Hodgkin lymphoma, nonhodgkins lymphoma, lymphoma, nonhodgkin, lymphoma, non-Hodgkins

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ALT_DEFINITION Any of a large group of cancers of lymphocytes (white blood cells). NHLs can occur at any age and are often marked by lymph nodes that are larger than normal, fever, and weight loss. There are many different types of NHL. These types can be divided into aggressive (fast-growing) and indolent (slow-growing) types, and they can be formed from either B-cells or T-cells. B-cell NHLs include Burkitt lymphoma, chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL), diffuse large B-cell lymphoma, follicular lymphoma, immunoblastic large cell lymphoma, precursor B-lymphoblastic lymphoma, and mantle cell lymphoma. T-cell NHLs include mycosis fungoides, anaplastic large cell lymphoma, and precursor T-lymphoblastic lymphoma. Lymphomas that occur after bone marrow or stem cell transplantation are usually B-cell NHLs. Prognosis and treatment depend on the stage and type of disease. A malignant neoplasm of the lymphatic system that is comprised of abnormal lymphocytes in the absence of Reed-Sternberg cells.

term editor

Sirarat Sarntivijai

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