dual energy ct: renal stones - society of computed … energy ct...uric acid: alkalanize urine...
TRANSCRIPT
![Page 1: Dual Energy CT: Renal Stones - Society of Computed … Energy CT...Uric acid: alkalanize urine Differentiate CO monohydrate, CO dehydrate, CA phosphate: COM endoscopic retrieval (hard](https://reader031.vdocuments.site/reader031/viewer/2022020412/5ad399f37f8b9a482c8df2b9/html5/thumbnails/1.jpg)
Dual Energy CT: Renal Stones
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Disclosures
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Outline
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Renal Stones in MDCT
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How about added Dose with DECT
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Urinary Stone Composition
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Who cares?
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Prior approach
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In‐Vitro Renal Stones in DECT
140 kVp
HUStones
![Page 20: Dual Energy CT: Renal Stones - Society of Computed … Energy CT...Uric acid: alkalanize urine Differentiate CO monohydrate, CO dehydrate, CA phosphate: COM endoscopic retrieval (hard](https://reader031.vdocuments.site/reader031/viewer/2022020412/5ad399f37f8b9a482c8df2b9/html5/thumbnails/20.jpg)
In-Vitro Renal Stones in DECT
80 kVp
HU Stones
![Page 21: Dual Energy CT: Renal Stones - Society of Computed … Energy CT...Uric acid: alkalanize urine Differentiate CO monohydrate, CO dehydrate, CA phosphate: COM endoscopic retrieval (hard](https://reader031.vdocuments.site/reader031/viewer/2022020412/5ad399f37f8b9a482c8df2b9/html5/thumbnails/21.jpg)
In‐Vitro Renal Stones in DECT
140 kVp
80 kVp
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In‐Vitro Renal Stones in DECT
Slope
Stones
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In‐Vivo Renal Stones in DECT
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DECT with advanced post processing forstone composition
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Potential Applications/Conclusion
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