Pediatric Sepsis in Congenital Hypertrophic Pylorus Stenosis Patient: A Case Report Alegra Rifani Masharto1*, Arie Utariani2, Kohar Hari Santoso2 Abstract Sepsis remains a leading cause of morbidity and mortality in children worldwide. Hypertrophic pyloric stenosis (HPS) is a common cause of gastric outlet obstruction in infants that can cause sepsis.