Supplementary Materials TABLE 1 Demographic, clinical, pathological and immunostain data from 42 pediatric α-synuclein endoscopic biopsies ordered with respect to score α-synuclein Acute Chronic Clinical history inflammation inflammation Age Sex score score Infection Abdominal pain, diarrhea, blood in stool and nausea, positive H. pylori 16 y F serology 0 2 1 Abdominal pain; gastritis 16 y F 0 0 1 Chronic chest pain; chronic heartburn 9 y F 0 0 1 Failure to thrive, cerebral palsy, 16 y M gastritis 0 0 H. pylori 1 Hematemesis; 12 y M gastritis 0 1 1 Diarrhea, abdominal pain; esophagus/ stomach/duodenum appeared normal on EGD 13 y F 0 0 1 Rectal bleeding, 5.67 bloody stools y F 0 0 1 Weight loss; diarrhea 17 y F 1 1 1 Abdominal pain, vomiting, epigastric pain, gastritis 15 y F 0 0 H. pylori 1 gastro-intestinal bleed, duodenal ulcer, gastritis 15 y M 1 3 H. pylori 1
Supplementary Materials TABLE 1 Demographic, clinical, pathological and α-synuclein immunostain data from 42 pediatric endoscopic biopsies ordered with respect to α-synuclein score Age Sex Clinical history Acute inflammation score Chronic inflammation score Infection 16 y F Abdominal pain, diarrhea, blood in stool and nausea, positive H. pylori serology 0 2 1 16 y F Abdominal pain; gastritis 0 0 1 9 y F Chronic chest pain; chronic heartburn 0 0 1 16 y M Failure to thrive, cerebral palsy, gastritis 0 0 H. pylori 1 12 y M Hematemesis; gastritis 0 1 1 13 y F Diarrhea, abdominal pain; esophagus/ stomach/duodenum appeared normal on EGD 0 0 1 5.67 y F Rectal bleeding, bloody stools 0 0 1 17 y F Weight loss; diarrhea 1 1 1 15 y F Abdominal pain, vomiting, epigastric pain, gastritis 0 0 H. pylori 1 15 y M gastro-intestinal bleed, duodenal ulcer, gastritis 1 3 H. pylori 1