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POEMS Syndrome with Vascular Lesions: A Role for Interleukin-1beta and Interleukin-6 IncreaseA Case Report
Giovanni Bova, MD
Anna Laura Pasqui, MD
Marco Saletti, MD
Fulvio Bruni, MD
Alberto Auteri, MD
The authors describe the case of a 60-year-old man with POEMS syndrome associated with vascular lesions. The patient had osteosclerotic myeloma IgA ( ), polyneuropathy, endocrinopathy, and skin changes. Subsequently, he developed gangrene of the lower limbs with no response to heparin therapy. The humoral study showed thrombocythemia, high levels of interleukin-1beta (IL-1beta) and IL-6 and of some coagulative/fibrinolytic and endothelial factors (von Willebrand factor, plasmin-antiplasmin complexes, plasminogen activator, and endothelial adhesion molecule ICAM-1). The authors suggest that these factors, induced by the increased levels of cytokines, could be responsible for microvascular damage, gangrene, and heparin resistance.
Angiology, Vol. 49, No. 11,
937-940 (1998)
DOI: 10.1177/000331979804901110

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