每逢节假日里,在哈医大一院儿科门诊凭添许多过敏性紫癜患儿,经医生检查,大多与食物过敏有直接关系。据哈医大一院儿科主任张剑白教授介绍,过敏性紫癜是一种毛细血管变态反应性疾病。由于机体对某些物质过敏,引起毛细血管壁的脆性和通透性增高所致,临床表现为皮肤出现淤点、淤 During the holidays, a large number of pediatric out-patient pediatric hospital in Harbin Medical University with many children with Henoch-Schonlein purpura, the doctor checks, mostly with food allergies have a direct relationship. According to Harbin Medical University pediatric director Zhang Jianbai introduced allergic purpura is a capillary allergic disease. Due to the body’s allergy to certain substances, causing capillary wall fragility and increased permeability caused by the clinical manifestations of the skin bruises, silt