Radiology
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss and sleep centers
Radiology is a branch of medicine that uses medical imaging technologies to diagnose and treat diseases within the human body.[1] A medical doctor who specializes in radiology is known as a radiologist.
Overview
Radiologists employ a range of imaging technologies including X-ray radiography, ultrasound, computed tomography (CT), nuclear medicine (such as positron emission tomography (PET)), and magnetic resonance imaging (MRI) to diagnose or treat diseases.[2] These imaging techniques provide non-invasive, painless methods for visualizing the structure and function of the human body, making it possible to diagnose diseases at their earliest, most treatable stages.
Specializations
Interventional Radiology
Interventional radiology involves the use of imaging technologies to guide the performance of usually minimally invasive medical procedures.[3] These procedures often replace traditional surgery, reducing patient risk and improving outcomes. For example, angioplasty, stent placement, biopsy procedures, and tumor ablation are commonly performed under imaging guidance.
Diagnostic Radiology
Diagnostic radiology involves the interpretation of images to diagnose disease.[4] Radiologists "read" the images and produce a report of their findings and impression or diagnosis. This report is then transmitted to the ordering physician, either routinely or emergently.
Role of Radiologic Technologists
The acquisition of medical images is usually carried out by a Radiographer or Radiologic Technologist. They are responsible for positioning the patient and adjusting the imaging equipment to obtain the best quality images.[5]
List of Radiologists (USA)
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
US territories
See Also
Resources
External Resources & AI tools | |
---|---|
Up To Date | |
AI tools | |
WikiMD | WikiMD is the world's largest, free medical and wellness encyclopedia edited only by professionals. Advertise! |
Navigation: Wellness - Encyclopedia - Health topics - Disease Index - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro) available.
Advertise on WikiMD
WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Contributors: Paulette Schank, Prab R. Tumpati, MD, Pranathi Oleti, Spt