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Updated: Jan 21, 2026

Author Spotlight: Point-of-Care Ultrasound for Gastric Content Assessment and Risk Stratification in Perioperative Care
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Author Spotlight: Point-of-Care Ultrasound for Gastric Content Assessment and Risk Stratification in Perioperative Care

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Beyond the antrum: troubleshooting pitfalls of gastric ultrasound

Peter Cheng1,2, Anahi Perlas3,4, Laura Girón-Arango5,4

  • 1Anesthesiology, Arrowhead Regional Medical Center, Colton, California, USA.

Regional Anesthesia and Pain Medicine
|January 19, 2026
PubMed

Keywords:
Diagnostic ImagingEDUCATIONUltrasonography

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