What medical imaging technique does CT refer to?

CT stands for Computed Tomography, which is a medical imaging technique commonly used to obtain detailed images of internal structures of the body. This technique combines X-ray measurements taken from different angles and uses computer processing to create cross-sectional images, or slices, of bones, blood vessels, and soft tissues inside the body.

Computed Tomography is particularly valuable in diagnosing various conditions, evaluating injuries, and planning for medical procedures. It provides much more detailed information than traditional X-rays, which is why it is preferred in many clinical scenarios.

The other choices do not accurately represent what CT signifies. Cardiac ultrasound refers to a different imaging modality focused on the heart. Chest tomogram and clinical tomography aren't recognized terms within medical imaging, making Computed Tomography the precise definition that aligns with the abbreviation CT.