Computed Tomography (CT) Scan of the Chest - Johns Hopkins Medicine
In a CT scan, an X-ray beam moves in a circle around your body. It takes many images, called slices, of the lungs and inside the chest. A computer processes these images and displays it on a monitor. During the test, you may receive a contrast dye. This will make parts of your body show up better in the image.
Computed tomography of the chest: I. Basic principles
2015年2月2日 · Computed tomography (CT) scans can detect pathology that may be missed on a conventional chest radiograph. Clinicians need to be aware of the potentially harmful radiation that patients are exposed to, with each individual CT scan that is performed. The benefits and risks of i.v. contrast should be discussed with the radiologist before the scan.
Chest CT Scan - RadiologyInfo.org
Computed tomography (CT) of the chest uses special x-ray equipment to examine abnormalities found with other imaging tests and to help diagnose the cause of unexplained cough, shortness of breath, chest pain, fever, and other chest symptoms. …
CT Scan of the Chest - Health Encyclopedia - University of …
A computed tomography (CT) scan of the chest is a type of imaging test. It uses X-rays and a computer to make detailed pictures of the inside of your chest. These images are better than regular X-rays.
Computed tomography (CT) scans can detect pathology that may be missed on a conventional chest radiograph. Clinicians need to be aware of the potentially harm-ful radiation that patients are exposed to, with each individual CT scan that is performed. The bene ts and risks of i.v. contrast should be fi discussed with the radiologist before the scan.
Chest Imaging - Chest Imaging - MSD Manual Professional Edition
Plain chest x-rays provide images of structures in and around the thorax and are most useful for identifying abnormalities in the heart, lung parenchyma, pleura, chest wall, diaphragm, mediastinum, and hilum. They are usually the initial test done to evaluate the lungs.
Approach to Chest Computed Tomography - Clinics in Chest …
2015年4月1日 · Computed tomography (CT) is central to the detection and diagnosis of a wide variety of pulmonary, cardiovascular, and other diseases of the chest. Successful interpretation of thoracic CT requires both an appreciation of the spectrum of normal appearances of the chest and a systematic approach to the characterization of thoracic pathology.
Approach to chest computed tomography - PubMed
Computed tomography (CT) is central to the detection and diagnosis of a wide variety of pulmonary, cardiovascular, and other diseases of the chest. Successful interpretation of thoracic CT requires both an appreciation of the spectrum of normal appearances of the chest and a systematic approach to t …
Principles of computed tomography of the chest - UpToDate
Helical CT is most prevalent, but conventional step-and-shoot, axial technique is used for high-resolution CT scanning of the lungs, coronary artery calcium scoring, and prospective ECG-triggered coronary CT angiography. The technical aspects of CT are reviewed here. The role of CT in various clinical situations is described separately.
CT scan - Mayo Clinic
2024年5月7日 · A computerized tomography scan, also called a CT scan, is a type of imaging that uses X-ray techniques to create detailed images of the body. It then uses a computer to create cross-sectional images, also called slices, of the bones, …