In a new textbook chapter, Marc Dewey and Marc Kachelrieß provide a concise overview of the fundamentals of X-ray computed tomography (CT), with a focus on acquisition techniques and image reconstruction. The chapter, spanning pages 365–377, highlights both the clinical relevance and technical underpinnings of CT as a quantitative imaging modality.
Key points include:
- CT’s linear signal-contrast relationship for precise tissue characterization
- Its broad clinical use in acute and chronic care
- Current challenges: radiation exposure and contrast-induced nephropathy
Congratulations to Marc Dewey on this valuable educational contribution to the understanding of CT imaging for both clinical and research contexts.
