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Mar 15, 2023 · A CT scan uses computers and rotating X-ray machines to create cross-sectional images of the body. These images provide more detailed information than typical X-ray images. They...
What does the CT equipment look like? The CT scanner is typically a large, donut-shaped machine with a short tunnel in the center. You will lie on a narrow table that slides in and out of this short tunnel. Rotating around you, the x-ray tube and electronic x-ray detectors are located opposite each other in a ring, called a gantry.
What clothing the patient wears depends on the nature of the study. For a CT scan of the chest, abdomen, or pelvis, for example, usually the patient will change into a hospital gown. For a head CT scan, the patient can wear normal street clothes. Sedation is rarely necessary. The machine is quiet, so the patient hears during the test is a quiet ...
Magnetic resonance imaging (MRI) is a medical imaging technique that uses a magnetic field and computer-generated radio waves to create detailed images of the organs and tissues in your body. Most MRI machines are large, tube-shaped magnets. When you lie inside an MRI machine, the magnetic field inside works with radio waves and hydrogen atoms ...
Jun 26, 2023 · Soft Machine – Other Doors. What does it sound like?: The current iteration of Soft Machine is a very different beast to the Robert Wyatt era band of the Canterbury scene in the late 60s. – and yet there are still so many similarities in the brand of music they create, a hybrid fusion of prog and jazz. This is the first new studio recording ...
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Some MRI machines look like narrow tunnels, while others are more spacious or wider. MRI scans can last from 30 minutes to two hours. How does an MRI scan work? The MRI machine is a large, cylindrical (tube-shaped) machine that creates a strong magnetic field around the patient.
How does the procedure work? The DXA machine sends a thin, invisible beam of low-dose x-rays with two distinct energy peaks through the bones being examined. One peak is absorbed mainly by soft tissue and the other by bone. The soft tissue amount can be subtracted from the total and what remains is a patient's bone mineral density.
