Urine Tests

The Urine Tests category explains investigations done on urine samples to assess kidney function, detect infections, monitor diabetes, and identify metabolic or systemic disorders.

5-HIAA Test infographic showing key points – detects carcinoid syndrome, monitors treatment of carcinoid tumors, and identifies hormonal overproduction symptoms.

5-HIAA Test – Purpose, Normal Range, and Carcinoid Syndrome Diagnosis

The 5-HIAA test measures serotonin breakdown to diagnose carcinoid syndrome and related tumors. Learn about its purpose, normal range, symptoms, and preparation.

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