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7 Μαΐ 2024 · A CT scan can see nearly all parts of the body. It's used to diagnose disease or injury as well as to plan medical, surgical or radiation treatment. 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 ...
Descripción general. Una tomografía computarizada es un método para la obtención de imágenes que emplea técnicas radiográficas para crear imágenes detalladas del cuerpo. Luego, mediante una computadora crea imágenes o cortes transversales de los huesos, los vasos sanguíneos y los tejidos blandos dentro del cuerpo.
1 Οκτ 2024 · Computerized tomography (CT) scan. A CT scan uses a series of X-rays to create a detailed image of your brain. A CT scan can show bleeding in the brain, an ischemic stroke, a tumor or other conditions. You might have a dye injected into your bloodstream to view the blood vessels in the neck and brain in greater detail.
29 Οκτ 2024 · CT scan. A CT scan is a special X-ray technique that provides more detail than a standard X-ray does. This test looks at the entire bowel as well as at tissues outside the bowel. CT enterography is a special CT scan that involves drinking an oral contrast material and getting intravenous contrast images of the intestines.
14 Ιουν 2024 · Heart CT scan. A CT scan of the heart can show calcium deposits and blockages in the heart arteries. Calcium deposits can narrow the arteries. Sometimes dye is given by IV during this test. The dye helps create detailed pictures of the heart arteries. If dye is used, the test is called a CT coronary angiogram. Cardiac catheterization and angiogram.
19 Νοε 2024 · A CT scan combines X-ray images taken from many different angles to create images of structures inside the body. A CT scan gives much greater detail of changes in your lungs than a chest X-ray does. A CT scan of your lungs can show emphysema. It also can help in deciding if you might benefit from surgery. A CT scan can be used to check for lung ...
10 Μαΐ 2024 · CT scan. This type of scan takes a series of X-ray images from different angles and makes them into cross-sectional images. MRI. This type of scan uses radio waves and a magnetic field to make detailed images. M-iodobenzylguanidine (MIBG) imaging. This type of scan uses a radioactive compound that's injected into the body.
In the lab, specially trained doctors (pathologists) will look for signs of cancer. The tissue sample may also be tested for HPV, since the presence of this virus impacts the treatment options for certain types of throat cancer. Imaging tests. Imaging tests, including computerized tomography (CT), magnetic resonance imaging (MRI) and positron ...
8 Αυγ 2023 · A diagnosis of nasal polyps starts with symptoms, a medical history and a physical exam. Tests to diagnose nasal polyps might include: Nasal endoscopy. This involves using a narrow tube with a lighted lens or tiny camera to look at the inside of the nose. Imaging studies. CT scans can show the size of polyps deep in the sinuses and where they are.
11 Ιουν 2024 · A computerized tomography (CT) coronary angiogram is an imaging test that looks at the arteries that supply blood to the heart. A CT coronary angiogram uses a powerful X-ray machine to make images of the heart and its blood vessels. The test is used to diagnose many different heart conditions. A CT coronary angiogram involves no surgical cuts ...
