Related Experiment Video
Updated: May 6, 2026

Diagnosis of Neoplasia in Barrett’s Esophagus using Vital-dye Enhanced Fluorescence Imaging
Published on: May 11, 2014
Pyogenic granuloma in Barrett's esophagus mimicking esophageal carcinoma
R M Craig1, S Carlson, H A Nordbrock
1Department of Medicine, Northwestern University Medical School, Chicago, Illinois, USA.
Abstract:
A 31-year-old white man with a history of testicular carcinoma and lymphoma developed severe reflux esophagitis with stricture formation requiring repeated dilatation. Barrett's esophagus was histologically confirmed. The Barrett's mucosa was observed endoscopically and became polypoid, mimicking an esophageal carcinoma. The polyp was evaluated by endoscopic ultrasonography and ultrasonically guided aspiration cytology. It was managed by snare cautery removal, which showed a pyogenic granuloma.
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