Cholangitis CT
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [2]
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Cholangitis Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Cholangitis CT On the Web |
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American Roentgen Ray Society Images of Cholangitis CT |
Overview
CT Scan
- Computed tomography (CT) without contrast injections are more sensitive than ultrasounds in demonstrating choledocholithiasis, the leading cause of acute cholangitis.[1]
- CT scans have a higher sensitivity (63%) and are accurate in localizing the site of obstruction.[2]
- The accuracy of conventional CT in determining the presence and level of obstruction is between 81–94%.[2]
Copyleft images obtained courtesy of Radiopaedia [3]
Axial non-contrast of ascending cholangitis[3]
References
- ↑ Gallix BP, Aufort S, Pierredon MA, Garibaldi F, Bruel JM (2006). "[Acute cholangitis: imaging diagnosis and management]". J Radiol (in French). 87 (4 Pt 2): 430–40. PMID 16691174.
- ↑ 2.0 2.1 Tse, Frances; Barkun, Jeffrey S.; Romagnuolo, Joseph; Friedman, Gad; Bornstein, Jeffrey D.; Barkun, Alan N. (2006). "Nonoperative imaging techniques in suspected biliary tract obstruction". HPB. 8 (6): 409–425. doi:10.1080/13651820600746867. ISSN 1365-182X.
- ↑ Image courtesy of Dr. Henry Knipe. [1]