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Gastric Point of Care Ultrasound in Adults: Image Acquisition and Interpretation
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Published on: September 22, 2023

Optimal double-contrast visualization of the posteriorly directed duodenal bulb

S M Bloom, E Philipps, R E Paul

    Radiology
    |November 1, 1986
    PubMed

    Abstract:

    The posteriorly directed duodenal bulb can be difficult to demonstrate because of the overlapping gastric antrum. A technique is described for displacing the antrum from the bulb while simultaneously distending the barium-coated duodenal bulb with air.

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