Skip to content

    Cancer Health Center

    Font Size
    A
    A
    A

    Hairy Cell Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Stage Information for Hairy Cell Leukemia

    No generally accepted staging system is useful for both prognosis and therapy.

    For the purpose of treatment decisions, it is best to consider this disease in the following two broad categories:

    Recommended Related to Non-Hodgkin's Lymphoma

    Understanding Non-Hodgkin Lymphoma -- Diagnosis & Treatment

    Non-Hodgkin lymphoma is diagnosed by a tissue biopsy. If there is an enlarged, painless lymph node, without of an infection, a biopsy will be needed. To perform a lymph node biopsy a doctor will cut into the lymph node to remove a sample of tissue or remove the entire lymph node. If the biopsy shows non-Hodgkin lymphoma, further testing will be needed to determine the specific type as well as to determine the stage of disease. Depending on your specific symptoms, the type of the lymphoma, its site...

    Read the Understanding Non-Hodgkin Lymphoma -- Diagnosis & Treatment article > >

    • Untreated hairy cell leukemia.
    • Progressive hairy cell leukemia, either postsplenectomy or postsystemic therapy.

    Untreated hairy cell leukemia

    Untreated hairy cell leukemia is characterized by splenomegaly, varying degrees of leukopenia (occasionally leukocytosis) and/or pancytopenia, and bone marrow infiltration by an atypical cell with prominent cytoplasmic projections (i.e., hairy cells). The bone marrow is usually fibrotic and is not easily aspirated. Bone marrow biopsies are, therefore, required for diagnosis and evaluation of the degree of hairy cell infiltration.

    Progressive hairy cell leukemia

    Progressive hairy cell leukemia, postsplenectomy (or following any systemic therapy) is characterized by progressive bone marrow replacement by hairy cells with pancytopenia refractory to treatment. For patients with advanced hairy cell leukemia treated with cladribine (2-chlorodeoxyadenosine, 2-CdA), pentostatin, or interferon-alpha, the survival rate appears to be more than 85% at 5 years following the initiation of any one of these therapies.[1,2]

    References:

    1. Frassoldati A, Lamparelli T, Federico M, et al.: Hairy cell leukemia: a clinical review based on 725 cases of the Italian Cooperative Group (ICGHCL). Italian Cooperative Group for Hairy Cell Leukemia. Leuk Lymphoma 13 (3-4): 307-16, 1994.
    2. Kurzrock R, Strom SS, Estey E, et al.: Second cancer risk in hairy cell leukemia: analysis of 350 patients. J Clin Oncol 15 (5): 1803-10, 1997.

    This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

    WebMD Public Information from the National Cancer Institute

    Last Updated: May 28, 2015
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
    1
    Next Article:

    Today on WebMD

    Colorectal cancer cells
    New! I AM Not Cancer Facebook Group
    Lung cancer xray
    See it in pictures, plus read the facts.
     
    sauteed cherry tomatoes
    Fight cancer one plate at a time.
    Ovarian cancer illustration
    Real Cancer Perspectives
     
    Jennifer Goodman Linn self-portrait
    Blog
    what is your cancer risk
    HEALTH CHECK
     
    colorectal cancer treatment advances
    Video
    breast cancer overview slideshow
    SLIDESHOW
     
    prostate cancer overview
    SLIDESHOW
    lung cancer overview slideshow
    SLIDESHOW
     
    ovarian cancer overview slideshow
    SLIDESHOW
    Actor Michael Douglas
    Article