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Contrast-enhanced harmonic endoscopic ultrasound imaging: basic principles, present situation and future perspectives

María-Victoria Alvarez-Sánchez1, Bertrand Napoléon1

  • 1María-Victoria Alvarez-Sánchez, Bertrand Napoléon, Department of Gastroenterology, Hôpital Privé Jean Mermoz, Lyon 69008, France.

World Journal of Gastroenterology
|November 18, 2014
PubMed
Summary

Contrast-enhanced harmonic endoscopic ultrasound (CH-EUS) uses microbubbles to visualize tissue perfusion, offering a promising, noninvasive method for lesion characterization and improved diagnostic accuracy. This technique enhances endoscopic ultrasound (EUS) capabilities.

Keywords:
Contrast agentsContrast-enhanced harmonic endoscopic ultrasoundGastrointestinal submucosal tumourMicrobubblesPancreatic tumour

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