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Case Reports
. 2003 Dec;250(12):1488-91.
doi: 10.1007/s00415-003-0261-7.

Multiple Vascular Abnormalities and a Paradoxical Combination of Vitamin B12 Deficiency and Thrombocytosis in a Case With POEMS Syndrome

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Multiple Vascular Abnormalities and a Paradoxical Combination of Vitamin B12 Deficiency and Thrombocytosis in a Case With POEMS Syndrome

J Lewerenz et al. J Neurol. .

Abstract

POEMS/Crow-Fukase syndrome is a rare multisystem disorder associated with elevated vascular endothelial growth factor (VEGF), which clinically presents with polyneuropathy, organomegaly, endocrinopathy, M-protein, and skin changes. We report a case of POEMS syndrome due to a gammopathy of undetermined significance with thrombocytosis, vitamin B(12) deficiency, highly elevated VEGF and in addition to glomeruloid angiomas two previously undescribed proliferative vascular lesions: a spinal arteriovenous fistula and a plexogenic pulmonary arteriopathy, which ultimately resulted in lethal pulmonary hypertension. We assume that the high VEGF levels caused the vascular abnormalities observed in our patient.

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