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Exploring Spectral Computed Tomography: Advancing Medical Imaging
Spectral Computed Tomography (CT) is an advanced imaging technology that has revolutionized the way medical professionals visualize the human body. Unlike conventional CT, which captures a single energy spectrum of X-rays, spectral CT differentiates between multiple energy levels. This capability allows for improved tissue characterization, enhanced contrast resolution, and more precise detection of subtle abnormalities. By analyzing the interaction of different X-ray energies with tissues, spectral CT provides more detailed insights into anatomical structures, helping clinicians make better-informed diagnoses.
One of the key advantages of spectral CT is its ability to distinguish between materials that appear similar on traditional scans. For example, calcium deposits, iodine-based contrast, and soft tissue may look almost identical on standard CT images. Spectral CT, however, can separate these components based on their unique energy absorption characteristics, enabling more accurate assessments. This differentiation is particularly useful in cardiovascular imaging,…