Get access

Two siblings with homocystinuria presenting with dystonia and parkinsonism

Authors


  • A videotape accompanies this article.

Abstract

Movement disorders such as dystonia, chorea or tremor are rarely encountered in patients with homocystinuria. We present 2 siblings with laboratory-confirmed homocystinuria, one with severe generalized dystonia and the other with mild parkinsonism. The movement disorders in our patients appeared in the second and first decades, respectively. © 2004 Movement Disorder Society

Get access to the full text of this article

Ancillary