11 июл. 2022 г. · CT without IV contrast is preferred for radiopaque foreign bodies. Additional imaging after radiography in soft-tissue or juxta-articular ... |
CT scans may be done with or without "contrast." Contrast refers to a substance taken by mouth or injected into an intravenous (IV) line that causes the ... |
Contrast is also indicated in suspected epiphyseal infection because the unenhanced images may appear normal. Contrast administration is essential for ... |
MRI with contrast is the examination of choice for the evaluation of suspected osteomyelitis, and MRI, CT, and ultrasound can all be useful in the diagnosis of ... |
CT may be most useful in characterizing osseous changes from chronic osteomyelitis including detection of sequestrum. Although the use of IV contrast does not ... |
CT with or without IV contrast demonstrates the features of acute osteomyelitis, such as periosteal reaction, endosteal scalloping, and lytic bone destruction, ... |
Although CT may show these changes earlier than do plain radiographs, CT is less desirable than MRI because of decreased soft tissue contrast as well as ... |
When searching for osteomyelitis, imaging without intravenous contrast is sufficient. Contrast enhancement will assist in defining soft-tissue abscesses and. |
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