Comparison of the diagnostic accuracy of the updated Sydney system and single biopsy

Conclusion: Taking biopsies in accordance with the USS had higher sensitivity in detecting atrophic gastritis with or without IM compared to single biopsy. One or two biopsies is not sufficient to identify patients for whom endoscopic follow-up is recommended.
Source: The Saudi Journal of Gastroenterology - Category: Gastroenterology Authors: Source Type: research