| 释义 |
Sydney System Sydney System A system for classifying and grading gastritis based on combining topographic, morphologic, and aetiologic data into a common format, which is intended to generate reproducible and clinically useful diagnoses in patients infected with Helicobacter pylori.Sydney System Gastoenterology A system for classifying and grading gastritis by combining topographic, morphologic, and etiologic data into a common format, intended to generate reproducible and clinically useful diagnoses |