Radiology
Radiology is a medical specialty that uses imaging techniques to diagnose and treat diseases within the body. Radiologists are medical doctors who specialize in interpreting medical images to diagnose and sometimes treat diseases.
Common Radiological Techniques
X-rays
A quick and painless test that produces images of the structures inside your body, particularly bones.
Computed Tomography
(CT) Scan
Combines X-ray images taken from different angles to create cross-sectional images of bones and soft tissues.
Magnetic Resonance Imaging (MRI)
Uses strong magnetic fields and radio waves to generate detailed images of organs and tissues.
Ultrasound
Uses high-frequency sound waves to capture live images from the inside of your body.
Nuclear Medicine
Involves the use of small amounts of radioactive materials to diagnose or treat diseases.
Diagnostic Tests and Procedures
Radiologists use various imaging tests to diagnose conditions
- Mammography: A specialized X-ray technique for examining breast tissue.
- Fluoroscopy: Provides real-time X-ray imaging that is especially useful for guiding a variety of diagnostic and interventional procedures.
- Interventional Radiology: Minimally invasive procedures performed using image guidance, such as angiography or biopsies.
Treatments
Radiology is not only used for diagnosis but also for treatment:
Radiation Therapy
Uses high doses of radiation to kill cancer cells and shrink tumors.
Interventional Procedures
Such as stent placements, embolization, and ablations, which are less invasive than traditional surgery.
