نتایج جستجو برای: paraproteinemia
تعداد نتایج: 175 فیلتر نتایج به سال:
Cases of low-grade B-cell lymphoma presenting primarily in the bone marrow are rare, and its clinicopathology remains unclear. We retrospectively examined patients with low-grade B-cell lymphoma presenting primarily in the bone marrow. Fourteen patients met the inclusion criteria, including 5 with lymphoplasmacytic lymphoma (LPL), 3 with chronic lymphocytic leukemia/small lymphocytic lymphoma, ...
The serum anion gap, calculated from the electrolytes measured in the chemical laboratory, is defined as the sum of serum chloride and bicarbonate concentrations subtracted from the serum sodium concentration. This entity is used in the detection and analysis of acid-base disorders, assessment of quality control in the chemical laboratory, and detection of such disorders as multiple myeloma, br...
Prior studies have suggested abnormalities of serum proteins, including paraproteins, in women with silicone implants but did not control for the presence of connective-tissue disease (CTD). This retrospective case-control study, performed in tertiary-care academic centers, assessed possible alterations of serum proteins, including paraproteins, in such a population. Seventy-four women with sil...
Scleromyxedema is a rare cutaneous mucinosis, usually presenting with generalized papular eruption and sclerodermoid induration, monoclonal gammopathy and systemic manifestations. An atypical clinical presentation with cutaneous and subcutaneous nodules has been reported rarely. In recent years, intravenous immunoglobulin (IVIg) appears to be the therapy of choice for scleromyxedema. Treatment ...
Antiphospholipid antibodies (aPL) are a heterogeneous group of antibodies that are detected in the serum of patients with a variety of conditions, including autoimmune (systemic lupus erythematosus), infectious (syphilis, AIDS) and lymphoproliferative disorders (paraproteinemia, myeloma, lymphocytic leukemias). Thrombosis, thrombocytopenia, recurrent fetal loss and other clinical complications ...
Specific affinity characteristics of the neoplastic paraprotein have been established as exceptional causes of bleeding in patients with malignant gammopathies. We describe a case in which a relationship between impaired coagulation parameters and the concentration of serum paraprotein, without specific affinity for any coagulation protein, could be established. Alternative causes of bleeding w...
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