缺铁性贫血又称营养性小细胞性贫血。铁是红细胞内血红蛋白合成不可缺少的物质,当人体铁储存量缺乏时,红细胞内血红蛋白合成便会减少,使红细胞中心淡染区扩大,体积变小,呈低色素小细胞性贫血象。本病是一种常见的血液病,尤其多见于农村,婴儿时期发病率较高。常因不能早期诊断和治疗,以至发展为重度贫血,严重地影响小儿生长发育。今就此 Iron deficiency anemia, also known as nutritional small cell anemia. Iron is an indispensable material for the synthesis of hemoglobin in red blood cells. When there is a lack of human iron stores, the synthesis of hemoglobin in the red blood cells will decrease, causing the light-stained areas of the red blood cells to expand and become smaller in size, showing hypochromic small cell anemia. The disease is a common blood disease, especially in rural areas, a higher incidence of infancy. Often due to early diagnosis and treatment, as well as the development of severe anemia, seriously affecting the growth and development of children. Now this