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Case Report

Intense FDG Uptake in the Common Bile Duct Post-ERCP Mimics Acute Infectious Cholangitis

1
Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada
2
Division of Nuclear Medicine, Department of Medicine, The Ottawa Hospital, Ottawa, ON K1Y 4E9, Canada
*
Author to whom correspondence should be addressed.
Tomography 2022, 8(6), 2946-2951; https://doi.org/10.3390/tomography8060248
Submission received: 24 October 2022 / Revised: 4 December 2022 / Accepted: 13 December 2022 / Published: 18 December 2022
(This article belongs to the Topic F-18 FDG PET/CT Imaging)

Abstract

In patients with obstructive pancreatitis due to choledocholithiasis, endoscopic retrograde cholangiopancreatography (ERCP) is the standard of care. ERCP-induced inflammation or infection of the common bile duct (i.e., cholangitis) is a rare complication with a high mortality rate in severe cases. We report an unusual case of incidental findings of intense FDG uptake in the common bile duct one month post-ERCP without clinical features of acute cholangitis, indicative of inflammation of CBD associated with or exaggerated by ERCP.
Keywords: cholangitis; [18F] FDG PET; ERCP cholangitis; [18F] FDG PET; ERCP

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MDPI and ACS Style

Mistry, N.P.; Zeng, W. Intense FDG Uptake in the Common Bile Duct Post-ERCP Mimics Acute Infectious Cholangitis. Tomography 2022, 8, 2946-2951. https://doi.org/10.3390/tomography8060248

AMA Style

Mistry NP, Zeng W. Intense FDG Uptake in the Common Bile Duct Post-ERCP Mimics Acute Infectious Cholangitis. Tomography. 2022; 8(6):2946-2951. https://doi.org/10.3390/tomography8060248

Chicago/Turabian Style

Mistry, Neel P., and Wanzhen Zeng. 2022. "Intense FDG Uptake in the Common Bile Duct Post-ERCP Mimics Acute Infectious Cholangitis" Tomography 8, no. 6: 2946-2951. https://doi.org/10.3390/tomography8060248

APA Style

Mistry, N. P., & Zeng, W. (2022). Intense FDG Uptake in the Common Bile Duct Post-ERCP Mimics Acute Infectious Cholangitis. Tomography, 8(6), 2946-2951. https://doi.org/10.3390/tomography8060248

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