母亲Rh缺失型-D-致重度新生儿溶血病抢救成功一例

Rh缺失型-D-是一种罕见的Rh血型,经妊娠或输血产生的抗体可导致程度不一的新生儿溶血病.重者发病迅速,病情危重,核黄疸发生率及死亡率极高.Denomme等[1]首次对该病胎儿采用ABO不相合的母亲血进行宫内输血,获得了成功.最近,我们对一例母亲Rh缺失型-D-致严重新生儿溶血病的患儿,采用血清学上最小不相容的血液为其换血治疗,取得了较满意的效果,报告如下.     

新生儿MN溶血病一例

患儿女 ,33h ,第 4胎第 2产 ,胎龄 38-1周 ,生后 18h发现皮肤黄染 ,经皮测胆红素 12 7 5 μmol/L ,逐渐加深 ,生后 33h入院。体检 :贫血貌 ,皮肤黄染 ,反应尚可 ,心肺腹无异常。实验室检查 :血常规 :WBC 17 4× 10 9/L ,N 0 5 8,L 0 4 2 ,Hb113g/L ,RBC 2 6 9× 10 12 ,PLT 16 3× 10 9/L ,Ret 0 0 5 4 ,血清总胆红素 14 2 μmol/L ,红细胞压积 0 2 5 5 (动脉血 ) ,血型血清学检查 :患儿血型 :AB ,MN ,Rh(+) ,母血型 :A ,N ,Rh(+) ,父血型 :B ,MN ,Rh(+) ;母血清不规则抗体筛选 :血清中有IgG抗M抗体 ;患儿直接抗人球蛋白…     

Hemolytic disease of the newborn due to isoimmunization with anti-E antibodies: a case report

Minor blood group hemolytic disease is extremely rare, since the overall potency of minor blood groups in inducing antibodies is significantly lower when compared with that of Rh (D) antigen. We hereby report a very rare case of severe neonatal anti-E hemolytic disease due to E minor blood group incompatibility. A term newborn born to a 27-year-old, gravida 3, para 3 mother was referred due to a high and increasing serum bilirubin level despite phototherapy on the 4th day of life. On admission physical examination was normal except for the jaundice, and results of the laboratory investigation demonstrated a moderate-to-severe anemia (hemoglobin 7.8 g/dl) and a severe hemolytic hyperbilirubinemia (serum total and indirect bilirubin levels 36 mg/ dl and 32.8 mg/dl, respectively; reticulocyte count 15%; and a positive direct antiglobulin test). As there was no apparent cause of the hemolytic disease such as Rh or ABO incompatibilities, further investigation (a positive indirect antiglobulin test and a positive irregular anti-E antibody in both the patient and mother, and minor blood group antigen profiles in family members compatible with E minor blood group isoimmunization) revealed the presence of anti-E hemolytic disease due to E minor blood group incompatibility. Two exchange transfusions with a 12-hour-interval were performed with minor blood group compatible fresh whole blood, and the patient was discharged in a healthy condition on the 10th postnatal day. If the most common causes of severe neonatal hemolytic disease such as Rh and ABO incompatibilities cannot be demonstrated in a newborn with significant hemolytic hyperbilirubinemia, anti-E hemolytic disease should strongly be considered in differential diagnosis. It should be kept in mind that a very severe from of minor group antibody hemolytic disease characterized by anemia and severe hyperbilirubinemia many exchange transfusions may be encountered during the course of the disease.     

综合治疗成功抢救罕见Rh溶血病一例

患儿,男,10h,生后皮肤黄染伴呻吟、气促10h人院。患儿系第2胎第1产,孕39^＋6周,经阴道分娩,羊水Ⅲ°污染,出生体重3300g,Apgar评分：1min5分,5min7分。生后即发现皮肤黄染且呈进行性加重,同时出现呻吟、气促。即转送我院。母亲,汉族,B型,Rh血型未检测,2003年3月人流1次,无输血史。父亲,汉族,O型。入院查体：血压75／55mmHg（1mmHg=0．133kPa）,神志清楚,足月新生儿貌,全身皮肤巩膜重度黄染,心肺无异常。腹软,肝右肋下2cm,脾左肋下4．5cm。四肢肌张力正常。双膝反射可引出,原始反射正常。实验室检查：血常规：白细胞16．7×10^9／1L,血红蛋白74g／L,血小板99×10^9／L,网织红细胞3．9％。