Sydenham's chorea is often regarded as a relatively benign and self-limiting condition. Treatment is typically symptomatic, although occasionally immunomodulatory therapies are required in severe forms. Here we report a girl who was affected with the severe variant, chorea paralytica, who responded dramatically and rapidly to plasmapheresis, having failed other therapies.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4711077PMC
http://dx.doi.org/10.1186/s40734-014-0012-1DOI Listing

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