📋Overview
Thyrotoxicosis is a clinical syndrome caused by elevated levels of thyroid hormones in the bloodstream, leading to increased metabolic activity. It is a legacy term often used interchangeably with hyperthyroidism, although thyrotoxicosis specifically refers to the biochemical excess of thyroid hormones regardless of the cause. Modern terminology distinguishes hyperthyroidism as a cause of thyrotoxicosis, with other causes including thyroiditis or exogenous hormone intake.
Medical codes (for reference)
UMLS CUI: C0040156ICD-10-CM
E05.9
MeSH
D013971
SNOMED CT (US)
90739004286909009
Codes are provided for reference and interoperability. They are not a diagnosis.
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