Effect of Blood Glucose Levels on Standardized Absorption Value in PET / CT Imaging

Esra Salam Mohamed Ali, Mohamed Alfadil

Abstract: This paper highlights the impact of blood glucose levels on the accuracy of Positron Emission Tomography/Computed Tomography (PET/CT) imaging, particularly in assessing metabolic activity using the Standardized Uptake Value (SUV). High blood glucose levels can significantly reduce the uptake of fluorodeoxyglucose (FDG) in tissues, leading to inaccurate SUV readings and potential diagnostic errors. The paper emphasizes the need for strict glucose management before PET/CT scans to ensure precise interpretations, especially in metabolic disorders. Standardized protocols for glucose control are crucial to improve diagnostic accuracy and treatment outcomes.

Keywords: blood glucose level, standardized absorption value, positron emission tomography