Danita Czyzewski

HREM is the gold standard for esophageal motility disorders with a PPV 96%, sensitivity 100% and specificity 98%. This study compares the barium esophagogram results with HREM in pediatric patients. METHODS : Observational, retrospective, test-retest concordance study…

INTRODUCTION: Stool form is used to inform diagnosis and assess treatment response. The modified Bristol Stool Form Scale for Children (MBSFS-C) classifies stool form into 5 types and is a reliable and valid measure (PMID:21489557)…