Malignant tumors have risen to prominence as the leading threat to both life and the overall health of individuals. Precision medicine relies heavily on precise imaging. Among the plethora of imaging techniques. the advantages of dual-energy computed tomography (CT) in tumor diagnosis and treatment are becoming increasingly pronounced. https://www.roneverhart.com/HP-ENVY-TE01-4147c-Desktop-Intel-Core-i7-13700-2-1-GHz-Intel-UHD-Graphics-770-32GB-DDR4-512GB-SSD-1TB-HDD-Windows-11-/