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  • Title: Evidence for monoclonal T lymphocyte proliferation in angioimmunoblastic lymphadenopathy.
    Author: O'Connor NT, Crick JA, Wainscoat JS, Gatter KC, Stein H, Falini B, Mason DY.
    Journal: J Clin Pathol; 1986 Nov; 39(11):1229-32. PubMed ID: 3491840.
    Abstract:
    The arrangement of the T cell receptor and immunoglobulin genes was analysed in lymphoid tissue biopsy specimens from 25 cases of angioimmunoblastic lymphadenopathy. Nineteen cases showed a rearrangement of the gene coding for the beta chain of the T cell receptor, and in one case a clonal rearrangement of immunoglobulin genes was shown (in which the T cell receptor gene was in a germline configuration). These findings indicate that a monoclonal T cell proliferation is present in most cases of angioimmunoblastic lymphadenopathy, and they also correlate with the fact that some patients who present with this disorder subsequently develop a T cell lymphoma.
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