Radiologic Sciences Courses | 2025-2026 Academic Catalog | SIU

This course is designed to introduce the student to the medical radiography profession. Students will begin their study of medical terminology, professional behavior, ethics, theory of radiographic exposure and its application to computed radiography and digital radiography. Included is an introduction to the principles of radiation protection. Restricted to RADS majors.

Credit Hours: 3

Designed to provide the student radiographer with didactic instruction leading to the development of clinical competencies. It serves as a foundation for the progression towards advanced clinical knowledge. Radiographic anatomy and positioning of the extremities, chest, abdomen, vertebral column, and routine fluoroscopic procedures will be stressed. Also, emphasis is placed on the soft-tissue structures demonstrated by radiographs of these areas. The principles of radiation protection for the patient and for the radiographer are stressed. Routine radiographic positioning common to most health facilities will be described. Must be taken concurrently with RAD 112L. If RAD 112L is dropped, then RAD 112 must be dropped. Prerequisites: AH 241 with a grade of C or better. Co-requisites: RAD 112L, RAD 102 and RAD 202. Restricted to RADS majors.

Credit Hours: 3

This course is the laboratory to accompany RAD 112. Designed to provide the student radiographer with didactic instruction leading to the development of clinical competencies. It serves as a foundation for the progression towards advanced clinical skills. Radiographic anatomy and positioning of the extremities, chest, abdomen, vertebral column, and routine fluoroscopic procedures will be stressed. The principles of radiation protection for the patient and for the radiographer are practiced as well. Routine radiographic positioning common to most health facilities will be described, demonstrated and practiced on phantoms in the energized X-ray labs. Two laboratory sessions per week. Must be taken concurrently with RAD 112. If RAD 112 is dropped, then RAD 112L must be dropped. Prerequisite: AH 241 with a grade of C or better. Co-requisites: RAD 112, RAD 102 and RAD 202. Restricted to RADS majors. Lab fee: $75.

Credit Hours: 1

Study will focus on developing a professional identity, an understanding of the integrated health care team, an understanding of the language of medicine in general and radiology in particular, and development of basic patient care techniques and skills. Restricted to admission to major or consent of school.

Credit Hours: 2

This course will concentrate on general theories of physics as they relate to matter, mechanics and electricity. It also involves the study of the nature and production of radiation and understanding of the complexity of radiographic equipment and x-ray circuitry. Co-requisites: RAD 102, RAD 112 and RAD 112L. Restricted to RADS majors and acceptance into the Radiologic Sciences Program.

Credit Hours: 3

Includes the study of contrast producing agents which are used to visualize specific parts of the body. Radiographic technique employed in this type of imaging is highly specialized and will be studied in depth. Prerequisite: RAD 222 with a minimum grade of C. Co-requisites: RAD 232 and RAD 232L.

Credit Hours: 2

The student is assigned to a selected clinical education center for the entire semester. During this semester, the student radiographer is expected to practice and perfect the professional skills developed the previous semester on campus. The student will participate in specific experiences and film critique assignments designed to meet objectives for the semester. Prerequisites: C or better in RAD 102, RAD 112, RAD 112L and RAD 202. Restricted to RADS majors.

Credit Hours: 9

This course is designed to instruct the student in the anatomy of the skull, facial bones, paranasal sinuses, mandible, digestive system, urinary system, biliary system, and human reproductive systems. Routine imaging protocols common to most health facilities will be described. Particular emphasis will be placed on radiographic imaging of the trauma patient. This course must be taken concurrently with RAD 232L. If RAD 232 is dropped then RAD 232L must be dropped. Prerequisite: C or better in RAD 222. Co-requisites: RAD 232L and RAD 212. Restricted to RADS majors.

Credit Hours: 3

This is the laboratory component associated with RAD 232. Designed to instruct the student in the anatomy and positioning of the skull, facial bones, paranasal sinuses, digestive, urinary, biliary and human reproductive systems. Routine imaging projections common to most health facilities will be practiced on a phantom in the energized laboratory. Particular emphasis is placed on radiography of the trauma patient. Principles of radiation protection for the patient and the radiographer are practiced as well. One laboratory session per week. Must be taken concurrently with RAD 232. If RAD 232 is dropped then RAD 232L must be dropped. Prerequisite: RAD 222 with a minimum grade of C. Co-requisites: RAD 232 and RAD 212. Restricted to RADS majors. Lab fee: $75.

Credit Hours: 1

Provides students with opportunity to develop a special program of studies to fit a particular need not met by other offerings. Enrollment provides access for advanced radiologic sciences students to the resources of the radiologic sciences facilities. Each student will work under the supervision of a sponsoring program faculty member. Restricted to RADS majors.

Credit Hours: 1-16

Deals with the etiology and processes of trauma and disease. Emphasis will be placed on radiographic pathology of the body systems and the manifestation of this pathology. Prerequisite: RAD 332 with a minimum grade of C. Co-requisites: RAD 322, RAD 342 and RAD 352.

Credit Hours: 3

An introduction to the use of radiopharmaceuticals for enhancement of various anatomical structures within the human body. Includes coverage of common types of contrast agents, their administration, their physiological effects on various organ systems, and emergent treatment. Sectional anatomy includes the study of body structures in the coronal, sagittal and transverse planes, used in computed tomography (CT) and magnetic resonance imaging (MRI). Emphasis will be placed on 1) identifying the imaging plane; 2) identifying the anatomy visualized in a given plane; and 3) differentiating between images produced by CT and MRI. Prerequisite: RAD 332 with a minimum grade of C. Co-Requisites: RAD 312, RAD 342 and RAD 352.

Credit Hours: 3

This course introduces the student to human anatomy as seen in the transverse, coronal, and sagittal planes. Emphasis is focused on the organs of sonographic interest to include the anatomy of the thorax, abdomen, pelvis, and extremities. Normal anatomy, anatomic variants, and selected pathologies will be discussed in the various body regions. Restricted to major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 2

The student returns to a clinical education center for the entire semester. The student radiographer will practice and perfect the advanced professional skills developed in the previous semester on campus. The student will participate in specific experiences and film critique assignments designed to meet the objectives for the semester, including advanced modalities. Prerequisite: C or better in RAD 212, RAD 232 and RAD 232L. Restricted to RADS majors.

Credit Hours: 9

This course is designed to introduce the profession of Diagnostic Medical Ultrasonography. Topics of study include historical perspectives, patient care and communication, medical ethics and terminology. Restricted to RADS majors.

Credit Hours: 1

Designed to instruct the student radiographer in the principles and terminology of radiobiology. Emphasis will be placed on how these principles relate to radiation protection for both the patient and radiographer. Also included are introductions to nuclear medicine and radiation therapy technology. Prerequisite: RAD 332 with a minimum grade of C. Co-Requisites: RAD 312, RAD 322 and RAD 352.

Credit Hours: 3

(Same as DH 345) This course focuses on the unique management issues involved in diagnostic imaging. These problems include accreditation, federal law unique to radiology, and medical-legal issues of patient care. Additionally, state and local licensure laws pertinent to ionizing radiation and radiation safety will be explored. Restricted to the major or consent of school.

Credit Hours: 3

This course is designed to introduce the profession of Diagnostic Medical Ultrasonography. Topics of study include historical perspectives; medical ethics and law; patient care and communication; exam related documentation; work related musculoskeletal disorders, and terminology. Restricted to RADS major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 1-3

This course is designed to introduce the profession of Diagnostic Medical Ultrasonography. Topics of study include historical perspectives, medical ethics and law; patient care and communication; exam related documentation; work related musculoskeletal disorders, and terminology. Restricted to major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 1

This course is designed to introduce the profession of Diagnostic Medical Ultrasonography. Topics of study include historical perspectives; medical ethics and law; patient care and communication; exam related documentation; work related musculoskeletal disorders, and terminology. Restricted to major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 2

This course provides the student with the knowledge and understanding relevant to the function, operation and application of the various techniques used in image production. This course also includes a complete review of the radiography curriculum in preparation for the American Registry of Radiologic Technologists National certification examination. Prerequisite: RAD 332 with a minimum grade of C. Co-Requisites: RAD 312, RAD 322 and RAD 342.

Credit Hours: 3

(Same as DH 365) This course is designed to introduce the prospective radiology educator to philosophies and strategies required to successfully instruct students in the various fields of allied health, including radiography. Restricted to the major or consent of school.

Credit Hours: 3

A study of gynecologic and obstetric/fetal anatomy; physiology; patient care; and imaging/interventional techniques. Emphasis will be placed on normal and abnormal obstetric and fetal anatomy, physiology, sonographic patterns, clinical history, physical assessment. Restricted to major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 3

A study of gynecologic and obstetric/fetal anatomy; physiology; patient care; and imaging/interventional techniques. Emphasis will be placed on normal and abnormal gynecologic anatomy, normal and abnormal first trimester obstetric ultrasound, physiology, sonographic patterns, clinical history, physical assessment, and appropriate exam protocol. Restricted to major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 3

The rationale for and methods employed in the treatment of cancer by radiotherapy. The role of radiotherapy and its relationship to other modalities utilized in the treatment of cancer are explored and defined. Also, an introduction to the principles and concepts of radiobiology. Restricted to RADS majors.

Credit Hours: 2

This course will focus on the physical principles of computed tomography. Topics of discussion will include the history of computed tomography, its instrumentation, data acquisition, image reconstruction, contrast agents, patient care/safety, and quality assurance. Special imaging application for interventional, trauma, and oncology will be discussed. Restricted to major, completion of ARRT in radiography, or consent of school.

Credit Hours: 3

A study of vascular anatomy, physiology, hemodynamics, wave form analysis, and treatment of vascular disease. Emphasis will be placed on carotid duplex color flow imaging, upper and lower extremity arterial and venous duplex/color flow imaging, and ankle brachial indices, including the clinical history, physical assessment, and appropriate scanning protocol. Restricted to RADS major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 3

The technical aspects of radiotherapy including dosimetry, shielding, radioactive sources and methodology. Lecture and laboratory format. Restricted to RADS majors. Lab fee: $100.

Credit Hours: 3

This course focuses on identifying anatomical structures produced by Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) scanners in the transverse, sagittal, coronal, and orthogonal planes. The MRI and CT images place emphasis on the head, neck, spine, chest, abdomen, pelvis, musculoskeletal (joints), and vascular system. Restricted to major.

Credit Hours: 3

A continuation in the study of abdominal anatomy; physiology; patient care; and imaging/interventional techniques. Emphasis will be placed on normal and abnormal peritoneal, retroperitoneal, gastrointestinal, superficial structures and associated sonographic patterns. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 3

A study of abdominal anatomy; physiology; patient care; and imaging/interventional techniques. Emphasis will be placed on normal and abnormal vascular, hepatic, biliary, splenic, and renal systems and associated sonographic patterns. Restricted to major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 3

Includes a study of the physical principles and applications of radiation in therapy. Defines the nature of radiation, radioactivity, interactions with matter and different radiation therapy instrumentation. Review of basic radiation therapy principles for use in later courses.

Credit Hours: 3

This course will focus on the physical principles of magnetic resonance imaging. Topics of discussion will include the history of magnetic resonance imaging, its physical principles, instrumentation, imaging techniques, contrast agents, patient care/safety, and quality assurance. Prerequisite: completion of ARRT in radiography, or consent of school. Limited to major.

Credit Hours: 4

A study of diagnostic medical ultrasound physics. Topics include ultrasound wave generation and propagation; transducers; pulse echo instruments; pulse echo imaging; image storage and display; Doppler; artifacts; quality assurance; bioeffects and safety. Restricted to RADS major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 3

This course will include nursing techniques on patients with cancer, anatomy, staging of disease, and radiobiologic effects of radiation on the patient.

Credit Hours: 2

This course is designed as an overview of pathologies commonly seen in magnetic resonance imaging and computed tomography. Along with distinguishing various types and pathologies as seen on MRI and CT scan, emphasis will be placed on a general understanding of the description, etiology, epidemiology, signs and symptoms, imaging characteristics, treatment, and prognosis of those pathologies. Restricted to major.

Credit Hours: 3

A study of sectional anatomy in the transverse, longitudinal and coronal planes, with emphasis on abdominal/small parts, ob/gyn, and vascular ultrasound procedures and protocols. Restricted to RADS major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program. Lab fee: $100.

Credit Hours: 2

A study of sectional anatomy in the transverse, longitudinal and coronal planes, with emphasis on vascular and obstetric procedures and protocols. This is the laboratory component of RAD 359C and RAD 379C and includes a $100 laboratory fee. Must be taken concurrently with RAD 359C and RAD 379C. If RAD 359C or RAD 379C is dropped then RAD 399B must be dropped. Comprehensive course information may be accessed in the "Master Plan" document located in the program director's office. Prerequisite: RAD 399A with a minimum grade of C. Restricted to RADS majors.

Credit Hours: 1

A study of sectional anatomy in the transverse, longitudinal and coronal planes, with emphasis on abdominal/small parts, ob/gyn, and vascular ultrasound procedures and protocols. This is the laboratory that must be taken concurrently with RAD 369. Restricted to RADS major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 2

Includes a study of the principles of radiation dosimetry and related calculations. Topics include calibration, protection, dose determination to points of interest, and basic treatment planning.

Credit Hours: 3

This is first clinical internship in a two-course sequence. During the first clinical internship, the student will be assigned to a selected clinical education center for the entire semester. During this semester, the student is expected to practice and perfect the professional skills developed the previous semester on campus. Not for graduate credit. Co-requisite: RAD 414. Prerequisite: "C" or better in RAD 364, 374, 384, 394.

Credit Hours: 10

A focus on ECG analysis, hemodynamics, lab assessment, wave form analysis and cardiac output. Basic life support is also covered along with medicolegal aspects of healthcare and the history of interventional cardiology. Prerequisite: concurrent enrollment in RAD 417, RAD 427 and RAD 437. Restricted to Cardiac-Interventional Radiography students only.

Credit Hours: 3

The student is assigned to a clinical education center(s) to practice and perfect sonography skills. The student will be supervised by qualified sonographers and directed in specific experiences designed to meet course objectives. Restricted to RADS major or consent of school. Students must receive a grade of "B" or higher to advance within the Sonography Program.

Credit Hours: 9

The student is assigned to a clinical education center(s) to practice and perfect sonography skills. The student will be supervised by qualified sonographers and directed in specific experiences designed to meet course objectives. Restricted to RADS major or consent of school. Students must receive a grade of "B" or higher to advance within the Sonography Program.

Credit Hours: 8

The student is assigned to a clinical education center(s) to practice and perfect sonography skills. The student will be supervised by qualified sonographers and directed in specific experiences designed to meet course objectives. Prerequisite: RAD 409B with a minimum grade of C.

Credit Hours: 10

This is the first clinical internship of a two-course sequence. A practicum at a selected clinical education center in which the student functions under direct supervision and applies the knowledge gained in the classroom. The student will function in the clinical setting to interpret and execute the radiation oncologist's orders and operate the ionizing radiation equipment during actual patient treatments and simulations. Construction of treatment aids will also be performed. Not for graduate credit. Prerequisite: A grade of C or better in RAD 360, 370, 380, 390, and 400.

Credit Hours: 10

Individual projects in MRI and CT will be selected by the student with approval of the instructor and culminate in case study reviews. In addition, the student will prepare to challenge The American Registry of Radiologic Technologists professional examinations in either MRI or CT. A portion of this course is on-campus. Not for graduate credit. Prerequisite: "C" or better in RAD 364, 374, 384, and 394.

Credit Hours: 2

(Same as DH 411) This course will introduce the student to the various mechanisms by which scholarly and professional research are conducted. These include quantitative and qualitative methodologies, historiographical, and a mixed methods approach. Restricted to the major or consent of school.

Credit Hours: 3

Quality control is covered along with contrast agents, pharmaceuticals, cardiac-interventional procedures and equipment. The cardiac procedures reviewed are cardiac output calculations, hemoximetry, shunt detection, pulmonary angiography, hemodynamics, valve measurement, right and left ventriculography, coronary angiography, coronary artery bypass graft angiography, aortography and ventricular volume measurement/ejection fraction (EF). Prerequisite: concurrent enrollment in RAD 407, RAD 427 and RAD 437. Restricted to Cardiac-Interventional Radiography students only.

Credit Hours: 4

A review of the many types of cancer to include discussion of clinical symptoms, treatment patterns, technical pitfalls, survival statistics and patient/family interactions. Quality assurance procedures for a Radiation Therapy Department will also be reviewed to include the different QA tests, tolerances, and frequencies. Both written and oral seminar responses will be included in this course. Not for graduate credit. Prerequisite: RAD 360, 370, 380, 390, 400.

Credit Hours: 2

This is the second clinical internship in a two-course sequence. The student will be assigned to a selected clinical education center. During this semester, the student will continue to perfect his/her professional skills developed during the previous clinical internship. In addition, the student will focus on developing hands-on skills in radiation therapy treatment simulation, interventional techniques, stereotactic procedure and trauma. Not for graduate credit. Prerequisite: "C" or better in RAD 404 and RAD 414. Concurrent enrollment in RAD 434.

Credit Hours: 4

(Same as DH 425A) Supervised readings of the student's primary area of interest will be conducted under the direction of a faculty member. This is a writing intensive, independent study course. Restricted to the major or consent of school.

Credit Hours: 3

(Same as DH 425B) Supervised readings of the student's primary area of interest will be conducted under the direction of a faculty member. This is a writing intensive, independent study course. Restricted to the major or consent of school.

Credit Hours: 3

This course gives the student a comprehensive understanding of cardiovascular anatomy as well as pathologic identifications. Prerequisite: concurrent enrollment in RAD 407, RAD 417 and RAD 437. Restricted to Cardiac-Interventional Radiography students only.

Credit Hours: 3

This is the second clinical internship of a two-course sequence. A clinical practicum at a selected clinical education center in which the student functions under direct supervision and applies the knowledge gained in the classroom and Clinical Internship I. The student will practice and improve the professional skills developed the previous semester to include radiation therapy treatment, simulation and medical dosimetry. Students receive a "B" or higher to successfully complete the radiation therapy specialization. Not for graduate credit. Prerequisite: A grade of B or better in RAD 410 and RAD 420. Concurrent enrollment required in RAD 440.

Credit Hours: 4

This course is designed to prepare the student to challenge The American Registry of Radiologic Technologists professional examinations in either MRI or CT. During the course the student will take mock registry exams in either MRI or CT and review pertinent material. Career development activities will include interviewing techniques, resume and cover letter preparation, and the application process. Not for graduate credit. Prerequisite: "C" or better in RAD 404 and RAD 414. Concurrent enrollment in RAD 424.

Credit Hours: 2

(Same as DH 435) The purpose of this course is to identify problems/issues within Radiology Education and Management and to present viable solutions to those problems/issues. Utilizing scholarly research and correlative research from other fields, the student will engage in integrated problem solving. This is an independent study course, conducted under the direction of a faculty member, and is a writing intensive course.

Credit Hours: 3

An examination of the physics and dosimetry of ionizing radiation and the use of radiation for image formation. Dose tracking and patient safety is included as well as imaging techniques. Prerequisite: concurrent enrollment in RAD 407, RAD 417 and RAD 427. Restricted to Cardiac-Interventional Radiography students only.

Credit Hours: 3

This course is designed to prepare the student to challenge the American Registry of Radiologic Technologists Radiation Therapy exam. During this course, the student will take mock registry exams in the specialty of radiation therapy and go through review materials. A portion of this course is on-campus. Professional development is addressed. Students must receive a "B" or higher to successfully complete the radiation therapy specialization. Not for graduate credit. Prerequisite: A "B" or better in RAD 410 and RAD 420. Co-requisite: A "B" or better in RAD 430.

Credit Hours: 2

Scheduled clinical time at an affiliated clinical site to perform competency-based examinations. Students will also be required to take call as well. Direct supervision is provided by the hosting facility staff. This experience will give students the confidence and insight needed to perform as autonomous technologist upon graduation of the program. Prerequisites: RAD 407, RAD 417, RAD 427 and RAD 437 with grades of B or better, as well as concurrent enrollment in RAD 457. Restricted to Cardiac-Interventional Radiography students only.

Credit Hours: 10

A thorough review of the fundamental principles and foundational readings of the field. Newly published literature will also be used to reflect the didactic teachings of previous coursework. Prerequisites: RAD 407, RAD 417, RAD 427 and RAD 437 with a C or better, as well as concurrent enrollment in RAD 447. Restricted to Cardiac-Interventional Radiography students only.

Credit Hours: 2

A continuation in the study of obstetric & gynecology sonography to include pathologic, embryologic, and structural complications, clinical history, physical assessment, and the appropriate exam protocol.

Credit Hours: 1

A continuation in the study of obstetric & gynecology sonography to include pathologic, embryologic, and structural complications, clinical history, physical assessment, and the appropriate exam protocol. Restricted to RADS major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 1

A continuation in the study of obstetric & gynecology sonography to include pathologic, embryologic, and structural complications, clinical history, physical assessment, and the appropriate exam protocol. Prerequisite: RAD 459A with a minimum grade of C. Restricted to RADS major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 1

A thorough review of the fundamental principles and foundational readings of the field. Newly published literature will also be used to reflect the didactic teachings of previous coursework. Prerequisites: RAD 407, RAD 417, RAD 427, RAD 437, RAD 447 & RAD 457 with grades of B or better, as well as concurrent enrollment in RAD 477. Restricted to Cardiac-Interventional Radiography students only.

Credit Hours: 4

(Same as DH 476) This course requires the selection and investigation of a research topic culminating in a paper to satisfy the research requirement for the MGT/Ed option. Prerequisite: RAD 415.

Credit Hours: 4

This course is a review of the fundamentals listed in the ARRT exam requirements. This will be a board review, laden with mock exams, outlines and a final examination required for program completion. Prerequisites: RAD 407, RAD 417, RAD 427, RAD 437, RAD 447 and RAD 457 with a C or better, as well as concurrent enrollment in RAD 467. Restricted to Cardiac-Interventional Radiography students only.

Credit Hours: 2

A continuation in the study of abdominal sonography to include interventional, organ transplant, musculoskeletal, pediatric topics, clinical history, physical assessment, and appropriate exam protocol.

Credit Hours: 1

A continuation in the study of abdominal sonography to include interventional, organ transplant, musculoskeletal, pediatric topics, clinical history, physical assessment, and appropriate exam protocol. Restricted to RADS major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 1

A continuation in the study of abdominal sonography to include interventional, organ transplant, musculoskeletal, pediatric topics, clinical history, physical assessment, and appropriate exam protocol. Prerequisite: RAD 479A with a minimum grade of C. Restricted to RADS major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 1

A study of neonatal and pediatric head, spine, hip, abdomen, and urinary systems anatomy, physiology, and pathophysiology. Topics will include patient care, integration of data, and imaging protocol. Restricted to RADS major or consent of school. Students must receive a grade of "C" or higher to advance within the Sonography Program.

Credit Hours: 3

This course is designed to prepare the student to challenge the national sonography certification examination(s). Professional development and career readiness topics are also addressed. Prerequisite: RAD 409B or RAD 459 or RAD 459A or RAD 479A with a minimum grade of C.

Credit Hours: 1-3