Association of Immunoblastic Lymphadenopathy and Hashimoto's Thyroiditis

  1. HIROKO WATANABE, M.D., Ph.D., F.R.C.P.(C)
  1. Montreal
    , Canada

    Abstract

    A 75-year-old white woman with a supraclavicular mass and primary hypothyroidism was found to have immunoblastic lymphadenopathy and Hashimoto's thyroiditis. Peripheral blood contained normal percentages of T and B lymphocytes, but there was a markedly decreased response to phytohemagglutinin and to skin testing for delayed hypersensitivity. Since lack of suppressor T cells, B-cell proliferation, and decreased immunosurveillance may be causative factors in these diseases, it was of interest to document this rare association of immunoblastic lymphadenopathy and Hashimoto's thyroiditis.

    Article and Author Information

    • ▸From the Department of Ambulatory and Emergency Services, Royal Victoria Hospital; Montreal, Canada.

    • ▸Requests for reprints should be addressed to Hiroko Watanabe, M.D.; Department of Medicine, University of Calgary; Calgary, Alberta T2N 1N4, Canada.

      • Received December 13, 1976.
      • Accepted April 8, 1977.
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