Online CAT Scan Technology Classes Overview

Courses in CAT scan technology are available fully online, but are more commonly offered in a hybrid format due to the practical nature of operating complex machinery and working directly with patients and doctors. Generally, online courses are found as part of postsecondary training programs at community colleges and technical schools. CAT scan technology courses are often found as a specific area of study in radiologic science or a similarly named program.

Overview of Online CAT Scan Technology Courses

Computer Axial Tomography (CAT) scan technologists perform diagnostic imaging procedures on medical patients and work closely with physicians. CT or CAT scan technologist training courses are mostly available as part of certificate, associate's and bachelor's degree programs in radiologic science or technology. Generally, states require CAT scan technologists to have a minimum of an associate's degree from an accredited program. Some states and many employers desire candidates who have received national certification in radiographic technology or computed tomography. National certification is awarded through the American Registry of Radiologic Technologists (ARRT).
Courses and programs in radiologic sciences may be in hybrid format and require students to complete a clinical training component. Students interested in CAT scan technology training may find employment as a radiographer, CT technologist or chief radiologic technologist.

Course Requirements

Students require a computer with high speed Internet for access to online courses. Web messaging boards and e-mail are frequently used for communication with faculty and students. Software such as Microsoft Word and PowerPoint or Adobe Reader may be utilized for teaching or assignments. Hybrid courses require travel for on-site experience or career seminars.

List of Courses

Introduction and Instrumentation Course

In this course, students are given a background into the history, terminology and key concepts in computed tomography. Students also learn legal and ethical concerns and regulations applicable to medical professionals. CT machinery and instrumentation are introduced.

Sectional Anatomy Course

This course is designed to familiarize students with cross sectional anatomical imaging used by CT scan technologists to recognize pathologies within the human body. Students learn to recognize and evaluate various types of images.

CT Imaging Procedures Course

Scanning techniques with adherence to various criteria and protocols are studied in this course. All regions of the human body, such as central nervous system and spine, are studied in this course which may culminate in a research paper.

CT Pathology Course

In this course, a wide variety of diseases and disorders which are visible while performing CT scans are examined. Students learn how to recognize clinical manifestations and abnormal appearances of pathologies within the human body through case studies.