Confidentiality and Huntington's chorea.

Confidentiality and Huntington's chorea.

A doctor has duties towards his patients of both confidentiality and veracity and at times these may conflict, as in the following case. A mother who has the symptoms of Huntington's chorea does not wish her daughters to know. The doctor must try to make her realise how valuable the information can be to the daughters, and thus obtain her consent to inform them. If the mother's consent cannot b...

Applying Bioinfomatics Strategies in Huntingtons Disease Research

Sydenham's Chorea

Sydenham’s chorea is a delayed complication of group Aßhaemolytic streptococcal infections and forms one of the majorcriteria of acute rheumatic fever.It is characterised bychorea, muscular weakness, and a number of neuropsychiatricsymptoms. It is considered to be an autoantibody mediated disorderwith the evidence suggesting that patients with Sydenham’schorea produce antibodies that cross reac...

Chorea and related disorders.

Chorea refers to irregular, flowing, non-stereotyped, random, involuntary movements that often possess a writhing quality referred to as choreoathetosis. When mild, chorea can be difficult to differentiate from restlessness. When chorea is proximal and of large amplitude, it is called ballism. Chorea is usually worsened by anxiety and stress and subsides during sleep. Most patients attempt to d...

Huntington's chorea and tryptophan.

Daily use of 7 g l-tryptophan and 70 mg pyridoxine for 14 days led to no deterioration of objectively measured manual motor skills in a small group of patients with Huntington's chorea.