Radiology Practice Test

What does interventional radiology primarily involve?

1. Complex surgical operations

2. Minimally invasive procedures guided by imaging techniques

3. Traditional open surgeries

4. Physical therapy procedures

The correct answer is: Minimally invasive procedures guided by imaging techniques

Interventional radiology primarily involves minimally invasive procedures guided by imaging techniques, which allows for the diagnosis and treatment of various medical conditions with less risk and faster recovery times compared to traditional surgical methods. Utilizing imaging modalities such as X-ray, ultrasound, CT scans, and MRI, interventional radiologists can navigate to specific areas within the body and perform targeted interventions, such as placing stents, draining fluid collections, or delivering medications directly to a tumor. This approach minimizes trauma to the surrounding tissues, reduces the need for general anesthesia, and often allows patients to return home the same day or the next day after the procedure. This specialization combines the principles of both radiology and surgical techniques, making it a unique and essential field in modern medicine.