随着静脉内营养技术的发展,包括铜在内的微量元素缺乏多有发现。婴儿中许多铜缺乏的病例是由于胃肠道病致使铜吸收不良造成的,而饮食中铜量不足也同样可以引致。临床上许多铜缺乏患者发生贫血、中性粒细胞减少、长骨改变、皮肤色素脱失以及中枢神经系统异常。作者报告长期静脉营养所致的缺铜性贫血患儿1例。患儿女,40天,因腹泻2天入院。其时见轻度 With the development of intravenous nutrition technology, the lack of trace elements including copper has been found. Many cases of copper deficiency in infants result from poor absorption of copper due to gastrointestinal disorders, which can be caused by insufficient copper in the diet. Clinically, many patients with copper deficiency anemia, neutropenia, long bone changes, skin pigmentation and central nervous system abnormalities. The authors report long-term intravenous nutrition-induced anemia in children with anemia in 1 case. Children with children, 40 days, due to diarrhea 2 days admission. See the time mild