Overview

This course is designed to provide students with a comprehensive understanding of Computed Tomography (CT) basics and concepts. CT is a diagnostic imaging technique that uses X-rays to create detailed cross-sectional images of the body. In this course, you will learn the fundamentals of CT, including the physics behind the technology, the image acquisition process, and the various clinical applications of CT imaging. There are no perquisites required for this course, just your willingness to learn! Course Goals:To understand who invented CT and the CT generation that most CT scanners are designed by.To learn about CT image acquisition techniques, display and parameters associated with image formation.To identify different components of a CT scanner and their respective locations.To understand the purpose of a power injector and its purpose for CT imaging.To learn the importance of educating the CT patient on all aspects of the exam and communication is key.To understand the importance of radiation safety in CT imaging.Course Outline:I. Introduction to Computed TomographyInventor of CTThe generation of technology CT scanners are designed byTypical layout of a CT Scanner and its componentsII. Scanning ParametersTypes of scanning methods used A detailed description of how each method is used for different imaging examsCommon scan term usedThe CT Image-various types of imaging views that are referenced to anatomical positionIII. Image Parameters and DisplayTechnical factors used to acquire an optimal imageSFOV and DFOV-how each is used and the effect it has on a CT imageSlice thickness and interval, plus the importance of bothRaw data vs. Image dataIV. The CT PatientPatient assessmentObtaining clinical historyReview of medications, allergies, prior CT examsPatient educationV. Power Injectors Single vs. Dual headGeneral injection protocolsPediatric patientsVI. CT Dose Dose reduction techniquesMethods to reduce unnecessary exposureMeasurement of dose, dose alerts and notificationsCourse Action Steps:Study the video lessons and review the course materials thoroughly.Participate and submit all questions to the instructor.Take notes to reinforce learning.Apply what you've learned in the course in the clinical setting to gain hands-on experience.Review and analyze CT images to practice interpretation skills.Apply radiation safety principles to ensure safe CT imaging practices.

Skills

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