儿童可能在输血时被传染上献血者的食物过敏症,这种情况罕见,但需警惕。加拿大多伦多儿童医院医生朱莉娅·厄普顿和同事报告了这样一个案例:一名8岁男孩先前没有过敏症,因脑癌接受手术,其间接受输血,术后不到两周开始对鲑鱼和花生严重过敏,4个月后情况好转,6个月后开始正常饮食。血液采集机构事后发现,男孩接受的血液来自一名对食物严重过敏的人。厄 Children may be infected with blood-borne food allergies at the time of transfusion, a situation that is rare but needs to be wary. Julia Upton, MD, of Children’s Hospital of Toronto, Canada, and colleagues report an 8-year-old boy who had previously had no allergies, underwent transfusions due to brain cancer surgery and had less than two weeks after the onset of severe salmon and peanut disease Allergy, the condition improved after 4 months, 6 months after starting a normal diet. Blood collection agencies later found that boys received blood from a person who was seriously allergic to food. Eh