Sang Hoon Lee

Prevalence and Lack of Cross-Sectional Association Between Positive Lactulose Breath Test Findings and Fecal Calprotectin Positivity in Patients with Functional Diarrhea

Background/Objectives: Functional diarrhea (FDr) is a common gastrointestinal disorder, and alterations in the gut microbiota have been proposed as one of its potential pathophysiological mechanisms. Hydrogen/methane breath tests are commonly used to identify findings suggestive...