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Updated: Jul 27, 2025

Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
Esophageal Lesion Reveals an Aortic Pseudoaneurysm in the Setting of
Anneliese Grewing1, Harsha Jujjavarapu1, Cameron Price1
1Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA.
Abstract:
A toddler presented with hematemesis a few weeks after ingesting a penny. Workup revealed an esophageal lesion communicating with an aortic pseudoaneurysm in the setting of Actinomyces odontolyticus bacteremia. A. odontolytica is an oropharyngeal bacteria known to cause fistulas when introduced into tissue planes. (Level of Difficulty: Intermediate.).
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