Nishio Y, Ito Y, Iguchi Y, Sato H
Department of Neurology, Jikei University Kashiwa Hospital, Kashiwa, Japan.
Eur J Neurol. 2005 Aug;12(8):619-20. doi: 10.1111/j.1468-1331.2005.01042.x.
We describe a case of cardiac myxoma whose clinical presentation mimicked that of polyarteritis nodosa. The serum levels of MPO-ANCA and IL-6 were elevated on laboratory investigation and normalized after the removal of the tumor. We suggest that a 'true' vasculitic mechanism contributes to the pathogenesis of pseudovasculitis in cardiac myxoma.