lymphoma

lymphoma
n.
cancer of the lymph nodes, including Hodgkin's disease and non-Hodgkin's lymphomas. There is a broad spectrum of malignancy, with prognosis ranging from a few months to many years. The patient usually shows evidence of multiple enlarged lymph nodes and may have constitutional symptoms such as weight loss, fever, and sweating (the so-called ‘B symptoms’). Disease may be widespread, but in some cases is confined to a single area, which may be extranodal (such as the tonsil). Treatment is with drugs such as chlorambucil or combinations of cyclophosphamide, vincristine, and prednisolone, sometimes with the addition of doxorubicin and/or bleomycin; response to these drugs is often dramatic. Localized disease may be treated with radiotherapy followed by drugs. Patients with non-Hodgkin's lymphoma who do not respond to chemotherapy may be considered for a bone-marrow transplant.

The new mediacal dictionary. 2014.

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  • Lymphoma — Lym*pho ma, n. [NL. See {Lymph}, and { oma}.] (Med.) A tumor having a structure resembling that of a lymphatic gland; called also {lymphadenoma}. [1913 Webster] {Malignant lymphoma}, a fatal disease characterized by the formation in various parts …   The Collaborative International Dictionary of English

  • lymphoma — pl. lymphomata, 1867, from LYMPH (Cf. lymph) + OMA (Cf. oma) …   Etymology dictionary

  • lymphoma — ► NOUN (pl. lymphomas or lymphomata) ▪ cancer of the lymph nodes …   English terms dictionary

  • lymphoma — [lim fō′mə] n. [ LYMPH + OMA] any of a group of diseases characterized by progressive enlargement of lymphoid tissue resulting from the proliferation of malignant lymphoid cells …   English World dictionary

  • Lymphoma — This article is about lymphoma in humans. For the disease in dogs, cats, and ferrets, see lymphoma in animals. Lymphoma Classification and external resources Follicular lymphoma replacing a lymph node …   Wikipedia

  • lymphoma — lymphomatoid, adj. /lim foh meuh/, n., pl. lymphomas, lymphomata / meuh teuh/. Pathol. a tumor arising from any of the cellular elements of lymph nodes. [1870 75; < NL; see LYMPH , OMA] * * * Any of a group of malignant diseases (see cancer) that …   Universalium

  • lymphoma — Malignant neoplastic disorder of lymphoreticular tissue that produces a distinct tumour mass, not a leukaemia (in which the cells are circulating). Includes tumours derived both from the lymphoid lineage and from mononuclear phagocytes; lymphomas …   Dictionary of molecular biology

  • lymphoma — UK [lɪmˈfəʊmə] / US [lɪmˈfoʊmə] noun [countable/uncountable] Word forms lymphoma : singular lymphoma plural lymphomas or lymphomata UK [lɪmˈfəʊmətə] / US [lɪmˈfoʊmətə] medical a cancer that affects the lymph nodes …   English dictionary

  • Lymphoma — Tumor of the lymphoid tissue. Diagnosis is by biopsy. Treatment may be chemotherapy, radiation, surgery, or medication, depending on the age of the patient and type of tumor. * * * Any neoplasm of lymphoid tissue; in general use, synonymous with… …   Medical dictionary

  • lymphoma — Cancer that begins in cells of the immune system. There are two basic categories of lymphomas. One kind is Hodgkin lymphoma, which is marked by the presence of a type of cell called the Reed Sternberg cell. The other category is non Hodgkin… …   English dictionary of cancer terms

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