Interventional radiology is done without:

A) needing a specialist.
B) radiation.
C) x-rays.
D) traditional surgery.

Interventional radiology is a specialized medical field that uses imaging modalities such as x-rays, computed tomography (CT), ultrasound, and magnetic resonance imaging (MRI) to guide minimally invasive procedures. It is done without traditional surgery, which usually involves making large incisions and manipulating the tissues manually. Instead, interventional radiologists use catheters, needles, and other small instruments to access the blood vessels and organs through small incisions or natural openings in the body. While interventional radiology does involve the use of ionizing radiation to produce images, it is not done without radiation. Moreover, interventional radiology requires specialized training and expertise, so it cannot be done without a specialist.