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What Is a PET Scan?
JULY 6, 2021A PET scan is an advanced diagnostic test that detects the blood, oxygen and sugar used throughout the body. The procedure uses a radioactive tracer that helps the scanner find positrons in the body to diagnose or treat specific diseases. This guide will help you prepare for your upcoming PET scan so you can discuss any concerns with your doctor. What Does a PET Scan Entail? Before...