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Showing 1 to 2 of 2 for “"CT colonography (virtual colonoscopy)"”.
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In-Vivo Ct Dosimetry During Virtual Colonoscopy
<p>Virtual colonoscopy (VC) is a minimally invasive means for identifying colorectal polyps and colorectal lesions by insufflating a patient’s bowel, applying contrast agent via rectal catheter, and performing multi-detector computed tomography (MDCT) scans. The technique is recommended for colonic …
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Deformable Registration of Supine and Prone Colons for CT Colonography
State-of-the-art three-dimensional endo-luminal virtual colonoscopy (VC) or CT colonography (CTC) is a minimally invasive medical procedure that examines the entire colon in order to detect polyps and colorectal cancer. Most colon cancers malignantly transform from polyps, which are extra growths …