Publication: Immunologic studies in malignant lymphoma. Correlation with histologic and bone marrow changes
1
Issued Date
1974-01-01
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ISSN
00029173
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2-s2.0-0016286650
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Mahidol University
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SCOPUS
Bibliographic Citation
American Journal of Clinical Pathology. Vol.62, No.3 (1974), 335-341
Suggested Citation
T. Srichaikul, T. Siriasawakul, S. Wibulyachainunt, S. Khantanaphar, P. Matangkasombut, S. Sirisinha, C. Charupatana Immunologic studies in malignant lymphoma. Correlation with histologic and bone marrow changes. American Journal of Clinical Pathology. Vol.62, No.3 (1974), 335-341. doi:10.1093/ajcp/62.3.335 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/10719
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Title
Immunologic studies in malignant lymphoma. Correlation with histologic and bone marrow changes
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Abstract
Transformation of peripheral blood lymphocytes in culture with and without phytohemagglutinin (PHA) stimulation and immunoglobulin changes were studied in 62 untreated patients with advanced malignant lymphoma. Attempts were made to correlate these findings with histologic and bone marrow changes. Thirty three (55%) of the lymphoma patients had decreased transformation of lymphocytes with PHA LT). Of LT).Of these 33, 6 had marked increases in spontaneous transformation of lymphocytes in culture without PHA. A similar incidence of decreased PHA LT was observed in histiocytic and lymphocytic lymphoma and Hodgkin's disease and in patients having primitive cell infiltration and lymphocytosis of the bone marrow (58, 56, 45, 75, and 61%). Mean PHA LT in each group was significantly lower than in a control group of normal persons. Only 31% of the patients had nonspecific serum immunoglobulin changes without a definite pattern of monoclonal gammapathy. From this study it is concluded that in advanced malignant lymphoma, abnormal PHA LT occurs more frequently than serum immunoglobulin changes. The abnormal PHA LT possibly reflects the bone marrow involvement with malignant cell clones at a late stage of the disease.