A patient with a pure seminoma presented with severe IgG-mediated warm autoimmune hemolytic anemia. Monoclonal IgM-kappa cryoglobulinemia and a biological false positive test for syphilis were also found. Treatment directed at both the seminoma and the hemolysis resulted in the complete disappearance of these antibodies. It is possible that these immunological phenomena occurred in response to ...

Scleromyxedema is an idiopathic cutaneous mucinosis characterized by a papular eruption, skin induration and paraproteinemia. Histologically, fibrolast proliferation can be observed in the upper dermis associated with a mucine deposition. Treatment is difficult and at present there is no totally effective therapeutic modality to control the disease. The present report is on a 68-year-old patien...

Many of the clinical features of paraproteinemia result from impairment of blood flow through the vascular tree because of blood hyperviscosity. Studies were carried out in 65 patients with serum paraproteins (31 with IgG, 25 with IgM, and 9 with IgA) to examine the relationship between the blood viscosity and the frequency of selected clinical features. The blood and plasma viscosities were me...

BACKGROUND Serous retinal and retinal pigment epithelial detachments resembling central serous chorioretinopathy developed in three patients who had paraproteinemias. METHODS The patients in this study were examined at two institutions, and their charts, photographs, and fluorescein angiograms were reviewed by the authors. Two patients had cryoglobulinemia and one had lgA, lgM benign gammopat...

The differential diagnosis for hypophosphatemia is long, and involves complex, overlapping physiological systems. Practitioners are often guilty, however, of simply supplementing phosphate without fully investigating the etiology of the problem. The purpose of this case presentation is to illustrate a case of spurious hypophosphatemia that initially led to unnecessary phosphate replacement in a...