Matrix Search - Test Information
| Investigation | Cortisol | | Indications | To help diagnose Cushing’s syndrome or Addison’s disease. Often only as part of a dynamic function test. | | Specimen Type | Ochre/Yellow top | | Request Form | Blood Sciences or Electronic | | Volume | Fill to line | | Turn around time for final test | 24hrs | | Uncertainty of testing | May be useful in suspected adrenal insufficiency, not helpful in suspected Cushings | | Related tests | None | | HOW TO guides | None | | Information leaflets | None | | Publications | None | | Guidelines | None |
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