This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Clinical features

Authoring team

Features include:

  • involuntary movements affecting mainly the face and limbs and may be unilateral.
  • movements disappear during sleep.
  • chorea is characterised by involuntary movements that gradually become severe. Eventually these may affect all motor activities.
  • on examination:
    • may exhibit the pronator sign - the tendency to pronate the hands when extending the arms above the head.
    • if the child squeezes the examiner's hand irregular contractions of the fingers may be felt.
    • pendular knee jerk reflexes.
    • the projected tongue looks like a bag of worms.
  • patients with chorea may exhibit emotional lability.

Related pages

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.