Point-of-care ultrasound view

POCUS View

Gallbladder Ultrasound

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Video coming September 2026

How to Perform

Use a curvilinear probe with the patient supine or in a left lateral decubitus position. Place the probe in the right upper quadrant in a subcostal or intercostal position angled toward the right shoulder, and identify the gallbladder as an anechoic, pear-shaped structure; trace it along its long axis to the main lobar fissure and portal triad. Scan completely through it in two planes and evaluate the wall, the lumen, and the adjacent common bile duct.

How to Interpret

Showing all 1 finding

Acute Cholecystitis

POCUS findings of acute cholecystitis
Rule in
Very helpful
Rule out
Somewhat helpful
Evidence:Strong

References

  • Wilson SJ, Thavanathan R, Cheng W, Stuart J, Kim DJ, Glen P, Duigenan S, Shorr R, Woo MY, Perry JJ. Test Characteristics of Emergency Medicine-Performed Point-of-Care Ultrasound for the Diagnosis of Acute Cholecystitis: A Systematic Review and Meta-analysis. Ann Emerg Med. 2024 Mar;83(3):235-246. doi:10.1016/j.annemergmed.2023.09.005. PMID 37855790. PROSPERO CRD42022354298. PRISMA-compliant with QUADAS-2 risk-of-bias assessment.
  • Hagen-Ansert SL. Textbook of Diagnostic Sonography. 9th ed. St. Louis, MO: Elsevier; 2022.
  • Soni NJ, Arntfield R, Kory P. Point of Care Ultrasound. 2nd ed. Philadelphia, PA: Elsevier; 2019.