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Postgraduate Medical Journal logoLink to Postgraduate Medical Journal
. 2000 Oct;76(900):658–659. doi: 10.1136/pmj.76.900.658

Chorea disclosing deterioration of polycythaemia vera

E R Nazabal 1, J M Lopez 1, P A Perez 1, P R Del Corral 1
PMCID: PMC1741765  PMID: 11009585

Abstract

Neurological manifestations occur frequently in polycythaemia. Chorea, however, is a rare complication of the disease. A case of chorea in a patient previously diagnosed with polycythaemia vera is reported. Choreic movements started after measurement of haematological variables showed deterioration. It was considered that this was caused by inappropriate treatment with iron because the chorea was markedly reduced after the two first venesections and normalisation of the packed cell volume and haemoglobin parameters.


Keywords: chorea; polycythaemia vera

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