MEDICINE
RADIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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X-ray
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CT
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Either A or B
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None of the above
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Detailed explanation-1: -A CT scan, or computed tomography scan, sends radiation through the body. However, unlike a simple X-ray study, it offers a much higher level of detail, creating computerized, 360-degree views of the body’s structures. CT scans are fast and detailed. They take longer than X-rays but are still fast (about one minute).
Detailed explanation-2: -Unlike a conventional x-ray-which uses a fixed x-ray tube-a CT scanner uses a motorized x-ray source that rotates around the circular opening of a donut-shaped structure called a gantry.
Detailed explanation-3: -Most of the time, CT is the first choice to stage cancer. Apart from cancer, CT scans are often used to image bone fractures and look for internal bleeding or blood clots, spinal and brain injuries, and other conditions.
Detailed explanation-4: -A CT scan is better for showing bone and joint issues, blood clots, and some organ injuries, while an MRI is better for inflammation, torn ligaments, nerve and spinal problems, and soft tissues.