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Neurology Cases: Chorea and focal dystonia seen in vitamin B12 deficiency

 Last Update: 2022-08-19
 Source: Internet
 Author: User

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An 87-year-old man presented with involuntary finger movements for 3 month.

(Video: Before treatment: Dystonia and choreoathetotic movements in fingers and hands at rest [more common on left side than right side]; these movements are not diminished by mental counting or Worsening with closed eyes; after treatment: significantly less exercise after 2 months of vitamin B12 replacement therapy)

[references]

Ng CF, Ibrahim N.

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