BASIC INTRODUCTION TO CT SCANNING: A Practical Guide to Understanding Computed Tomography in the Modern World

BASIC INTRODUCTION TO CT SCANNING
A Practical Guide to Understanding Computed Tomography in the Modern World
By Jeft Radson

BACKGROUND OF THE BOOK
Computed tomography has transformed modern diagnostic imaging by allowing healthcare professionals to obtain detailed cross sectional views of the human body quickly and efficiently. However, understanding CT requires more than knowing the names of scanner components or memorizing technical terms. It requires an appreciation of how technology, clinical purpose, patient factors, image quality and radiation protection work together.
Basic Introduction to CT Scanning was written to provide a clear, practical and well organized foundation for understanding computed tomography. The book takes readers from the fundamental principles of CT through image formation, reconstruction, acquisition, contrast enhanced examinations, radiation dose, image quality, safety and professional practice.
Its central approach is purposeful imaging: understanding why an examination is performed, how appropriate technical choices support the clinical question and how quality and patient safety remain central throughout the process.

ADVANTAGES OF BUYING THE BOOK
This book brings complex CT concepts together in an accessible and logically progressive format. It can help readers develop a stronger understanding of:

• How CT scanners and their major components function
• Image formation, reconstruction and multiplanar imaging
• CT numbers, attenuation, Hounsfield units, window width and window level
• Patient preparation, positioning and communication
• Radiation dose, justification and optimization
• CT acquisition parameters and protocol considerations
• Iodinated contrast and contrast related considerations
• Common CT examinations and clinical applications
• CT angiography and cardiac CT
• Pediatric CT and patient specific considerations
• Artifacts, troubleshooting and image quality
• Quality assurance and quality control
• Radiation safety, infection prevention and emergency care
• Professional workflow, communication and continuous learning

CONTENTS OF THE BOOK
The book contains 20 comprehensive chapters, beginning with The CT Concept and progressing through the CT scanner and its components, image formation and reconstruction, CT numbers and image appearance, patient preparation, radiation and dose, acquisition parameters and contrast enhanced CT.
It then explores head and brain CT, chest CT, abdominal and pelvic CT, spine and musculoskeletal CT, CT angiography, cardiac CT and pediatric CT. The final chapters address artifacts and troubleshooting, image quality and protocol optimization, quality assurance and quality control, safety and emergency care, workflow, communication and professional practice.
Practical learning resources, including chapter learning checks, comparison tables, examination checklists, protocol review worksheets, image quality reviews, dose and contrast reviews and professional learning logs, further support active learning. A glossary and professional reference framework are also included.

ENCOURAGEMENT TO THE READERS GLOBALLY
CT is a powerful technology, but its greatest value comes from using that technology thoughtfully, safely and appropriately. Every scan represents an opportunity to combine technical knowledge with professional responsibility and patient centred care.
Whether you are a student beginning to explore computed tomography, an imaging professional strengthening your foundation or a reader seeking a clearer understanding of modern CT, this book offers a structured starting point for continued learning.
Read with curiosity. Learn with purpose. Build your knowledge. And develop a stronger appreciation of the technology that continues to shape modern medical imaging.