Ask a Radiologist Online

Radiology is the branch of medicine that deals with imaging procedures, to diagnose and treat different diseases. Depending on the purpose, radiology can be classified into diagnostic and interventional radiology. A doctor who specializes in radiology is called a radiologist. Diagnostic radiology helps the healthcare professional to visualize the structures inside the body through images. These images can be interpreted by a radiologist, which is useful in diagnosing different conditions like a fracture, breast cancer, heart diseases, etc. Some of the most common diagnostic radiology examinations are X-rays, Ultrasound, Computed Tomography (CT), Magnetic Resonance Imaging (MRI), Mammography, Fluoroscopy, and Positron Emission Tomography (PET). Interventional radiology is a minimally invasive imaging technique, where images are used to guide treatment or diagnosis. Examples of interventional radiology are angiography, angioplasty, stent placement, needle biopsy of organs, tumor ablation, catheter placement, etc. A radiologist helps the treating doctor to come to a diagnosis by correlating the images and lab tests. So, a radiologist is very important in diagnosing serious conditions like cancer and heart diseases. Modern technological advances have made it very easy to consult a radiologist online, so your radiographic images can be interpreted by a trained professional.