Takami Akiyoshi
Department of Internal Medicine, Division of Hematology, Aichi Medical University School of Medicine.
Rinsho Ketsueki. 2021;62(8):909-913. doi: 10.11406/rinketsu.62.909.
Various factors have led to anemia, including a deficiency or excess of trace metals. Copper deficiency, zinc deficiency and lead poisoning are of particular clinical importance. Among them, it should be noted that copper deficiency is increasing due to the use of zinc preparations and the generalization of gastric and intestinal nutrition.
多种因素可导致贫血，包括微量金属元素的缺乏或过量。铜缺乏、锌缺乏和铅中毒具有特别的临床重要性。其中，应当注意的是，由于锌制剂的使用以及胃肠营养的普及，铜缺乏症正在增加。
