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新生儿溶血病(HDN)是指母婴血型不合而引起胎儿或新生儿的免疫性溶血性疾病,起源于胎儿红细胞血型从父亲方面遗传了母亲没有的抗原,胎儿这些红细胞在母亲妊娠期间通过胎盘进入母体,刺激母体产生对胎儿红细胞的IgG血型抗体,这种IgG血型抗体通过胎盘屏障进入胎儿体内,引起诸多溶血病的症状和合并症。国内外报道这类病例比较多,笔者就2010
Neonatal hemolytic disease (HDN) refers to the maternal and child blood group caused by fetal or newborn immune hemolytic disease, originated in the fetal red blood cell hereditary mother did not have the antigen, the fetus of these red blood cells during pregnancy through the placenta Into the mother to stimulate the mother to produce fetal red blood cell IgG blood group antibodies, this IgG blood group antibodies through the placental barrier into the fetus, causing many hemolytic disease symptoms and complications. Domestic and international reports of such cases more, I was 2010