Comprehensive guide to CT for Radiologic Technologist

"Computed Tomography for Technologists" is a detailed and structured textbook that serves as a comprehensive guide for students and professionals working in the field of CT (Computed Tomography). The book focuses on building both foundational knowledge and practical understanding, making it suitable for educational purposes and clinical reference. Key Features: CT Physics and Principles: Explains the core physics of CT imaging, including X-ray production, attenuation, image formation, and Hounsfield Units. CT System Components: Describes major hardware elements such as the gantry, X-ray tube, detectors, slip ring technology, and control console. Imaging Techniques: Covers scanning methods including axial and helical modes, slice thickness, collimation, pitch, image resolution, and contrast management. Radiation Safety: Emphasizes patient protection through dose measurement (CTDI, DLP), ALARA principles, and dose optimization techniques. Clinical Applications: Details scanning protocols for various anatomical regions including the head, chest, abdomen, pelvis, spine, and vascular systems. Contrast Media: Outlines types of contrast agents, methods of administration, indications, and safety precautions. Image Artifacts & Quality Control: Identifies common image artifacts and provides strategies for quality assurance and error reduction. Patient Care in CT: Includes patient preparation and positioning