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A New Era for PET/CT: Applications in Non-Tumorous Renal Pathologies.

Serin MoghrabiAhmed Saad AbdlkadirNabeela Al-HajajGopinath GnanasegaranRakesh KumarGhulam SyedMurat Fani BozkurtSaad ShukriShahed ObeidatAysar KhalafMohammed ShahaitKhalsa Al-NabhaniAkram N Al-Ibraheem
Published in: Journal of clinical medicine (2024)
Non-tumorous kidney diseases include a variety of conditions affecting both the structure and function of the kidneys, thereby causing a range of health-related problems. Positron emission tomography/computed tomography (PET/CT) has emerged as a potential diagnostic tool, offering a multifaceted approach to evaluating non-tumorous kidney diseases. Its clinical significance extends beyond its conventional role in cancer imaging, enabling a comprehensive assessment of renal structure and function. This review explores the diverse applications of PET/CT imaging in the evaluation of non-cancerous kidney diseases. It examines PET/CT's role in assessing acute kidney injuries, including acute pyelonephritis and other forms of nephritis, as well as chronic conditions such as immune complex-mediated glomerulonephritis and chronic kidney disease. Additionally, the review delves into PET/CT's utility in evaluating complications in renal transplant recipients, identifying renal histiocytosis and detecting renal amyloidosis. The current review aims to promote further research and technological advancements to popularize PET/CT's clinical utility in diagnosing and treating non-tumorous kidney diseases.
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