Thyrotoxic psychosis is an uncommon phenomenon and the presentation is usually of the affective disorders. Three cases manifesting psychotic symptoms akin to schizophrenia are described. The neurobiocheinistry and treatment are discussed.
Takotsubo cardiomyopathy is a rare, acute, nonischemic cardiomyopathy causing transient left ventricular dysfunction, which can mimic myocardial infarction on its presentation. While many cardiac manifestations have been associated with hyperthyroidism, we report a rare case where it has precipitated takotsubo cardiomyopathy.
A 25 year old female presented with hypothyroidism which was followed by the development of hyperthyroidism about 1 1/2 years later. This uncommon phenomenon is postulated to result from changes in the relative amounts of stimulatory and inhibitory TSH receptor antibodies. This case illustrates the possible continuum between Graves' disease and Hashimoto's thyroiditis within the broad spectrum of autoimmune thyroid disease.
Study site: Primary care clinic. University Malaya Medical Cengtre (UMMC), Kuala Lumpur, Malaysia
A 32 year old male thyrotoxic presenting with gynaecomastia, galactorrhoea and later complicated with hypokalaemic periodic paralysis is presented. The gynaecomastia and galactorrhoea resolved with treatment. To the best of the author's knowledge this combination of association in one patient has not been reported previously.