دوره 51، شماره 2 و 3 - ( 2-1372 )                   جلد 51 شماره 2 و 3 صفحات 83-89 | برگشت به فهرست نسخه ها

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چکیده:   (4673 مشاهده)
IgD myeloma is very rate. It differs from multiple myeloma of other classes in several aspects and its laboratory diagnosis may be difficult, as total plasma protein concentration is often normal, and a paraprotein peak may not be easily demonstrable by the conventional electrophoretic techniques. We report here two cases of IgD myeloma investigated in this laboratory. Immunochemical, biochemical, and hematological studies were carried out: Serum total protein values were within normal range. Quatitation of serum immunoglobulins revealed a decrease in the level of IgG, IgA, and IgM. Bence Jones proteinuria of l type was present in both patients. Serum immunoelectrophoresis, using specific antisera, showed the presence of IgD l paraprotein the diagnosis of IgD myeloma was made after further investigations. Our findings indicate that all patients who have been suspected to have multiple myeloma should be investigated for IgD and IgE myeloma
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