Science Used in Radiologic Technology

What Science Is Used in Radiologic Technology?

Radiography is a medical science branch focusing on diagnostic imaging, radiotherapy, or nuclear medicine. It combines the utilization of clinical practice, imaging, therapeutic processes with healthcare tech, and radiation. It seeks to answer a problem that other linked sciences have overlooked.

What is Radiologic Technology?

Radiologic Technology, often known as radiography, is the application of radiation to produce images of the skeletal system, internal organs, and other connective tissues and blood vessels of a human body. These images are used for diagnosing medical conditions, detecting abnormalities, and determining the best treatment options.

Specializations in Radiological Technology

Radiologic Technicians specialize in sonography, bone densitometry, nuclear medicine, mammography, and more.


Sonography is an imaging technique that creates images of internal organs and structures within the body. It relies on the reflection of high-frequency sound waves, or ultrasound, to produce 2D and 3D images.

Sonography is a safe and painless examination that uses no ionizing radiation. It is highly accurate for diagnosing various conditions and can also be used for non-diagnostic purposes such as fetal monitoring during pregnancy.

A Radiologic Technologist specialized in sonography can perform the procedure to help diagnose gallbladder disease, evaluate blood flow, and more.

Bone Densitometry

Bone densitometry is commonly used to diagnose osteoporosis and other bone diseases. It provides information about the density and amount of bone tissue, which can indicate whether a patient has an increased risk of complications or bone fractures.

Nuclear Medicine

Nuclear medicine is a way to get body images without radiation. It uses tiny amounts of radioactive molecules put into the body by injection or swallowed. The radioactive nuclei are absorbed by certain organs and then can be detected (scanned) by special cameras.

Nuclear medicine is used to diagnose and treat thyroid cancer, cancer-associated bone pain, lymphomas, and more.


Mammography is a specialized x-ray test used to examine breasts for abnormalities. It can be used to diagnose and monitor the progress of breast cancer, as well as other conditions that affect the breasts, including benign cysts and tumors, breast lumps, and more.

How Do You Become a Radiologic Technologist?

Radiologic technologists are required to have a two-year or four-year degree in radiologic science. Essential topics you will cover in the program include radiation physics, medical ethics, radiation protection, radiobiology, and more.

After completing the necessary training and education, many countries require radiologic technologists to obtain national certification. It would be best if you contact your state’s health department for information on their specific licensing requirements.

Learn Radiology Technology at Cambridge

Cambridge College of Healthcare & Technology is renowned for providing students with the best radiology technology training. So if you’re looking to become a certified radiologic technologist and start your career in one of the most in-demand jobs in the world, enroll and learn radiologic tech and other health technology courses at Cambridge Health today!