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Updated: Sep 22, 2026

Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation
Published on: August 26, 2014
Diffusely increased colonic F-18 FDG uptake in acute enterocolitis
1Department of Radiology University of Tennessee PET Imaging Center, Knoxville, USA.
Abstract:
A 60-year-old woman with a remote history of colon carcinoma was studied with F-18 FDG PET imaging 5 days after admission for acute toxigenic enterocolitis. Marked and diffusely increased uptake was noticed throughout the ascending and transverse colon, which was noticed to be edematous and thickened on contrast CT examination. The study emphasizes the need to consider nonneoplastic entities, such as enterocolitis in the differential diagnosis of intensely hypermetabolic colonic lesions on F-18 FDG PET examinations.
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