Polyclonal hyperviscosity syndrome

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A rare hematologic disease characterized by high serum viscosity due to polyclonal expansion of immunoglobulins most commonly in the context of Waldenström’s macroglobulinemia as well as a variety of disorders of immune dysregulation. Patients present with signs and symptoms involving multiple organs such as bleeding diathesis mucosal bleeding retinal hemorrhage headache stroke pulmonary hypertension and congestive heart failure.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version June 2024

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Polyclonal hyperviscosity syndrome?

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Clinical Trials

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