A Radiologist is a physician who specializes in obtaining and interpreting medical images/, making him or her imaging
expert. Medical images/ are obtained by using x-rays (radiographs, CT, fluoroscopy), or radioactive substances
(nuclear medicine), others by means of sound waves (ultrasound) or the body's natural magnetism (MRI).
Radiologists assist or advise other doctors and specialists when diagnosing and treating patients using medical
imaging. Diagnosing illness and prescribing treatment. Since radiology is used in conjunction with most medical
specialties, radiologists have a comprehensive understanding of physical anatomy and the components of human
There are some subspecialties of diagnostic radiologists that include physicians who perform mammography and
breast procedures, cardiovascular radiology, gastrointestinal and musculoskeletal radiology, and other specialties
including those relating to pediatrics, emergency care, and oncology. This is a profession in very high demand as
technological advancements have discovered more uses for medical imaging and techniques that are less invasive
and more diagnostically accurate.
There are some branches of radiology that include radiology assistants and technologists and radiation therapists.
These health professionals assist the physician in conducting procedures and making clinical observations. The
radiologic technologist often operates the equipment and works directly with the patient to obtain images/.
Some Radiologists perform minor medical procedures with interventional radiology. One such technique is
amniocentesis, in which a needle is inserted into a pregnant woman's amniotic sac in order to study the health
condition of the fetus. Another specialty is therapeutic radiology, which involves using radioactive agents to treat
disease. This would include oncology in cancer treatment.
Most Radiologists work in a hospital or medical facility where the different types of radiation machines are available.
In smaller centers, the radiologist operates the equipment and does the interpretation and diagnosis. Most work is
done in an office setting, interpreting images/, reading reports, and recording the results and diagnosis. Unlike most
other physicians, radiologists have limited patient contact. In fact, some go weeks without a face-to-face
consultation. Instead, these specialists spend their time analyzing image results and formulating diagnoses.
Most Radiologists work as part of a clinical team in public or private hospitals or private radiology practices. They are
usually employed fulltime and work five days a week however this can vary as some radiologists, particularly those
who work in hospitals, may work evenings or on weekends.
Entry Level Education
Bachelor’s Degree in English, Journalism, Communications, or Creative Writing. Depending on the subject matter,
content writers might need a Degree and knowledge in a particular field.