A Chinese woman of blood group B,D-and her husband of blood group AB,CCDeewere examined.The woman had not been transfused before.Their first two babiesdied.Anti-Hro and anti-e were found in the mother’s serum.During ...A Chinese woman of blood group B,D-and her husband of blood group AB,CCDeewere examined.The woman had not been transfused before.Their first two babiesdied.Anti-Hro and anti-e were found in the mother’s serum.During her third pregnancy,the titer of antibodies went up quickly,approximately one titer per month.After 36 weeksof pregnancy,the baby was delivered by Caesarean section.The cord blood Hb was 88g/L,his red blood cell count 2.7×10<sup>12</sup>/L,and total biIirubin 114.6 mol/L.The baby was ofblood group AB,and CDe-D-genotype.Exchangetransfusion was begun 2.5 hours afterbirth.O,ccDEE washed red cells together with group AB plasma were used.Two dayslater,7Oml washed O,ccDEE concentrated red cells were administered.The baby is aliveand in good health.展开更多
目的母婴血型不合导致的胎儿及新生儿溶血病(hemolytic disease of the fetus and newborn,HDFN)多见于ABO及Rh系统,其他系统引起的少见。文中介绍了1例罕见的由抗-M抗体引起的严重胎儿溶血导致多次宫内死胎的案例,旨在加强对IgG型抗-M...目的母婴血型不合导致的胎儿及新生儿溶血病(hemolytic disease of the fetus and newborn,HDFN)多见于ABO及Rh系统,其他系统引起的少见。文中介绍了1例罕见的由抗-M抗体引起的严重胎儿溶血导致多次宫内死胎的案例,旨在加强对IgG型抗-M抗体临床重要性的认识。方法复习该经产妇的5次妊娠史及胎儿情况,对其及其丈夫血型进行血清学及基因分型,并对其血型抗体进行筛查及效价检测。结果该经产妇为NN血型,其丈夫为MM血型;其血清中检测出抗-M抗体,多次抗体效价测定值波动范围为1∶8至1∶64。结论通过对本例血型基因的分析,确诊为抗-M抗体引起的HDFN,提示对于原因不明的多次死胎、流产等,需要考虑到抗-M抗体或其他血型抗体引起的可能性。展开更多
文摘A Chinese woman of blood group B,D-and her husband of blood group AB,CCDeewere examined.The woman had not been transfused before.Their first two babiesdied.Anti-Hro and anti-e were found in the mother’s serum.During her third pregnancy,the titer of antibodies went up quickly,approximately one titer per month.After 36 weeksof pregnancy,the baby was delivered by Caesarean section.The cord blood Hb was 88g/L,his red blood cell count 2.7×10<sup>12</sup>/L,and total biIirubin 114.6 mol/L.The baby was ofblood group AB,and CDe-D-genotype.Exchangetransfusion was begun 2.5 hours afterbirth.O,ccDEE washed red cells together with group AB plasma were used.Two dayslater,7Oml washed O,ccDEE concentrated red cells were administered.The baby is aliveand in good health.
文摘目的母婴血型不合导致的胎儿及新生儿溶血病(hemolytic disease of the fetus and newborn,HDFN)多见于ABO及Rh系统,其他系统引起的少见。文中介绍了1例罕见的由抗-M抗体引起的严重胎儿溶血导致多次宫内死胎的案例,旨在加强对IgG型抗-M抗体临床重要性的认识。方法复习该经产妇的5次妊娠史及胎儿情况,对其及其丈夫血型进行血清学及基因分型,并对其血型抗体进行筛查及效价检测。结果该经产妇为NN血型,其丈夫为MM血型;其血清中检测出抗-M抗体,多次抗体效价测定值波动范围为1∶8至1∶64。结论通过对本例血型基因的分析,确诊为抗-M抗体引起的HDFN,提示对于原因不明的多次死胎、流产等,需要考虑到抗-M抗体或其他血型抗体引起的可能性。
