Diagnosis of Helicobacter pylori using the rapid urease test
2014-12-4 · The sensitivity and specificity of jumbo cup forceps (3.3 mm diameter) and tiny cup forceps (1.8 mm diameter) were compared using antral biopsies from the same patients (20). The sensitivity and specificity with jumbo forceps were 92.1% and 95.5% compared to 88.5% and 98.8% for the tiny forceps, respectively.
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