
Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Flutemetamol (18F)
Introduction

Overview
Overview
Flutemetamol (18F) (trade name Vizamyl, by GE Healthcare) is a PET scanning radiopharmaceutical containing the radionuclide fluorine-18, used as a diagnostic tool for Alzheimer’s disease.[1]
Mechanism of action
Mechanism of action
After the substance is given intravenously, it accumulates in beta amyloid plaques in the patient’s brain, which thus become visible via positron emission tomography (PET).[1]
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
