What Are the Different Types of CT Scans Available?
CT Scans can be tailored to examine specific areas of the body, and several types are available depending on the diagnostic need. A head CT is used to assess trauma, stroke, brain tumors, or other neurological conditions. A chest CT evaluates lung conditions, heart disease, or abnormalities in the chest cavity, such as pulmonary embolism or pneumonia. An abdominal and pelvic CT helps detect issues in the liver, kidneys, intestines, bladder, and reproductive organs. These scans may be done with or without contrast dye to enhance visibility, especially for soft tissues or blood vessels.
There are also specialized CT Techniques such as CT angiography, which visualizes blood vessels and helps detect aneurysms, blockages, or other vascular conditions. Cardiac CT scans evaluate coronary artery disease by assessing the heart’s blood supply. Low-dose CT scans are used for lung cancer screening in high-risk individuals, such as smokers. Some CT machines offer advanced features like dual-energy or 3D imaging, providing even more detailed and precise information for diagnosis. Each type of CT scan is designed to focus on a specific system or area, ensuring targeted, effective imaging for accurate diagnosis and treatment planning.
