Henoch-Schnlein purpura(HSP) is a small-vessel vasculitis mediated by IgA-immune complex deposition.It is characterized by the clinical tetrad of non-thrombocytopenic palpable purpura,abdominal pain,arthritis and rena...Henoch-Schnlein purpura(HSP) is a small-vessel vasculitis mediated by IgA-immune complex deposition.It is characterized by the clinical tetrad of non-thrombocytopenic palpable purpura,abdominal pain,arthritis and renal involvement.The diagnosis of HSP is difficult,especially when abdominal symptoms precede cutaneous lesions.We report a rare case of paroxysmal drastic abdominal pain with gastrointestinal bleeding presented in HSP.The diagnosis was verified by renal damage and the occurrence of purpura.展开更多
基金Supported by The Major Projects Incubator Program of Sun Yat-Sen University,No.10ykjc25One Hundred Talents Program of Sun Yat-Sen University,No.82000-3171310+1 种基金Guangdong Science and Technology Program,No.2009B060300001National Natural Science Foundation of China,No.30971357
文摘Henoch-Schnlein purpura(HSP) is a small-vessel vasculitis mediated by IgA-immune complex deposition.It is characterized by the clinical tetrad of non-thrombocytopenic palpable purpura,abdominal pain,arthritis and renal involvement.The diagnosis of HSP is difficult,especially when abdominal symptoms precede cutaneous lesions.We report a rare case of paroxysmal drastic abdominal pain with gastrointestinal bleeding presented in HSP.The diagnosis was verified by renal damage and the occurrence of purpura.
