Chacaltana Mendoza Alfonso
Médico Gastroenterólogo Hospital II Suárez-Angamos ESSALUD – Clínica Centenario Peruano Japonesa.
Rev Gastroenterol Peru. 2010 Jul-Sep;30(3):220-3.
Henoch-Schonlein purpura (HSP) is a systemic vasculitis of the small vessels of the skin, joints, gastrointestinal tract and kidneys. It is the most common cause of nonthrombocytopenic purpura in children, but may also occur in adults. Gastrointestinal symptoms and disease occurs in up to 85% of patients and can be of varying intensity. We report a 12 year old boy with gastrointestinal bleeding due to duodenal involvement associated with this condition evidenced by endoscopy.
过敏性紫癜（HSP）是一种累及皮肤、关节、胃肠道和肾脏小血管的系统性血管炎。它是儿童非血小板减少性紫癜最常见的病因，但也可发生于成人。高达85%的患者会出现胃肠道症状和疾病，且症状严重程度不一。我们报告一名12岁男孩，因十二指肠受累出现胃肠道出血，经内镜检查证实与该疾病相关。
