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Updated: Aug 19, 2026

Is My Mouse Pregnant? High-Frequency Ultrasound Assessment
Published on: March 18, 2021
The prenatal sonographic appearance of enteric duplication cysts
D S Richards1, M R Langham, C D Anderson
1Division of Maternal-Fetal Medicine, University of Florida College of Medicine, Gainesville, USA.
Abstract:
Enteric duplication cysts are rare lesions, and relatively few cases have been diagnosed prenatally. We report two cases with a distinctive presentation. One, a duplication of the antrum of the stomach, was adjacent to an extralobar pulmonary sequestration. The other, a duodenal duplication, appeared as a thick-walled right lower quadrant cyst. We observed distinct peristalsis in this cyst, a finding that helped us make a firm diagnosis of enteric duplication.
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