Serum immunoglobulins in leukaemia and malignant lymphoma.
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1990-11-01
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The serum immunoglobulin levels were studied in 25 healthy control subjects and 23 cases of leukaemia (6 cases of acute lymphatic leukaemia, 5 cases of acute myeloid leukaemia, 2 cases of chronic lymphatic leukaemia and 10 cases of chronic myeloid leukaemia) and 17 cases of malignant lymphoma (13 cases of Hodgkin's lymphoma and 4 cases of non-Hodgkin lymphoma). The mean levels of IgG, IgA and IgM in 25 control subjects were 1573.56 +/- 91.45 mg/dl, 209.64 +/- 12.55 mg/dl and 109.81 +/- 10.03 mg/dl respectively, those in 23 cases of leukaemia were 1338.23 +/- 109.74 mg/dl, 195.53 +/- 20.72 mg/dl and 127.47 +/- 13.29 mg/dl respectively and those in 17 cases of malignant lymphoma were 996.99 +/- 99.50 mg/dl, 147.47 +/- 19.61 mg/dl and 129.35 +/- 19.95 mg/dl respectively. The mean levels of IgG and IgA were found to be decreased in cases of leukaemia with elevated levels of IgM, however, it was found to be insignificant (p less than 0.4). The mean IgG, IgA and IgM levels were found to be almost identical in different leukaemia irrespective of cytological types except in 2 cases of chronic lymphatic leukaemia which showed low levels of IgG and IgA. The mean levels of IgG and IgA were found to be significantly decreased in malignant lymphoma (p less than 0.02). IgM levels were found to be increased in 3 cases of non-Hodgkin lymphoma.
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Solanki RL, Anand VK, Arora HL. Serum immunoglobulins in leukaemia and malignant lymphoma. Journal of the Indian Medical Association. 1990 Nov; 88(11): 305-7