An Unexpected Cause of Upper Gastrointestinal Bleeding in a Child.
Division of Paediatric Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Department of Paediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Amanda
A
Ricciuto
Division of Paediatric Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Department of Paediatrics, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Learning Institute, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Research Institute, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Catharine M
CM
Walsh
Division of Paediatric Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Peter C
PC
Church
D002648:Child; D004382:Duodenitis / Q000473:pathology; D016145:Endoscopy, Digestive System; D004941:Esophagitis / Q000473:pathology; D005756:Gastritis / Q000473:pathology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000473:pathology*; D006651:Histocytochemistry; D006801:Humans; D011695:IgA Vasculitis / Q000150:complications* / Q000175:diagnosis*; D008297:Male; D008853:Microscopy; D012867:Skin / Q000473:pathology