title: Use of wireless capsule endoscopy in the management of severe Henoch-Schonlein purpura.
abstract: Henoch-Schonlein purpura is a multisystem vasculitis that primarily affects children. Characteristic symptoms include purpura of the lower extremities and buttocks, abdominal pain, arthralgias, and hematuria. Gastrointestinal bleeding occurs in approximately 50% of children and, although often self-limiting, can be significant. Wireless capsule endoscopy has been found to be safe and effective for children over 10 years of age. It is now the preferred imaging modality for evaluating gastrointestinal bleeding from the small intestine. Here we report an unusual case of chronic Henoch-Schonlein purpura vasculitis, primarily affecting the gastrointestinal tract, in which wireless capsule endoscopy was helpful in evaluating and directing treatment options.
authors.affiliation: Gastroenterology and Nutrition, Dayton Children's Hospital, One Children's Plaza, Dayton, Ohio 45404, USA.
authors.forename: Daniel L
authors.initials: DL
authors.lastname: Preud'Homme
authors.forename: Sonia
authors.initials: S
authors.lastname: Michail
authors.forename: Cathy
authors.initials: C
authors.lastname: Hodges
authors.forename: Tonya
authors.initials: T
authors.lastname: Milliken
authors.forename: Adam G
authors.initials: AG
authors.lastname: Mezoff
mesh_terms: D002214:Capsules; D002648:Child; D019723:Endoscopes; D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000473:pathology; D006801:Humans; D011695:IgA Vasculitis / Q000150:complications*; D008297:Male
chemical_list: D002214:Capsules