ABO haemolytic disease of the fetus and newborn in a blood group AB neonate due to maternal immunoglobulin G anti‐A and anti‐B antibodies

Author(s):  
Xiangmao Bu ◽  
Peng Sun ◽  
Yanzhen Wan
Vox Sanguinis ◽  
1968 ◽  
Vol 14 (4) ◽  
pp. 307-309 ◽  
Author(s):  
L. Ballowitz ◽  
H. Fiedler ◽  
Ch. Hoffmann ◽  
H. Pettenkofer

Transfusion ◽  
2005 ◽  
Vol 45 (1) ◽  
pp. 56-62 ◽  
Author(s):  
Shinya Kimura ◽  
Kimiko Yurugi ◽  
Hidekazu Segawa ◽  
Junya Kuroda ◽  
Kiyoshi Sato ◽  
...  

2019 ◽  
Vol 8 (36) ◽  
pp. 2826-2827
Author(s):  
Kelawala Pooja M. ◽  
Mangal Dhananjay ◽  
Singh Sourabh ◽  
Singhal Chanchal

1970 ◽  
Vol 24 (03/04) ◽  
pp. 419-431 ◽  
Author(s):  
G de Gaetano ◽  
J Vermylen ◽  
M Verstraete

SummaryA patient with severe chronic thrombocytopenic purpura is described, whose serum, after repeated transfusions of platelet-rich plasma, of her ABO blood group, was found to contain immunoglobulin G, which produced clumping in platelet-rich plasma from 15 volunteers out of 20. Direct and indirect evidence was obtained that clumping was due to release of endogenous platelet-ADP. In addition, a direct effect of the immunoglobulin preparation on the platelet membrane could be demonstrated.


2016 ◽  
Vol 89 (4) ◽  
pp. 565-568 ◽  
Author(s):  
Jean Uwingabiye ◽  
Hafid Zahid ◽  
Fayçal Labrini ◽  
Abdelhak El Khazraji ◽  
Anass Yahyaoui ◽  
...  

We report a case of dramatic outcome of severe haemolytic disease in a newborn due to RH1 incompatibility. A newborn with A RH1 blood group was admitted in the Mohammed V Military Teaching Hospital for the problem of hydrops fetalis associated with RH1 incompatibility. The blood group of his mother, aged 31, was AB RH1-negative and that of his 37 year old father was A RH1.The mother had a history of 4 term deliveries, 3 abortions, and 1 living child. There was no prevention by anti-D immunoglobulin postpartum. The mother‘s irregular agglutinin test was positive and the pregnancy was poorly monitored. The laboratory tests of the newborn showed a high total serum bilirubin level (30 mg/L) and macrocytic regenerative anemia (Hemoglobin=4 g/dL, mean corpuscular volume = 183 fL, reticulocytes count =176600/m3). The blood smear showed 1256 erythroblasts per 100 leukocytes, Howell–Jolly bodies and many macrocytes. The direct antiglobulin test was positive. He was transfused with red blood cell concentrates and treated with conventional phototherapy. The evolution was unfavourable; he died three days after the death of his mother. The monitoring of these high-risk pregnancies requires specialized centers and a close collaboration between the gynaecologist and the blood transfusion specialist to strengthen the prevention, as well as clinico-biological monitoring in patients with a history of RH1 fetomaternal alloimunization.


Research ◽  
2014 ◽  
Vol 1 ◽  
Author(s):  
Doris Lau Sie Chong ◽  
Rabeya Yousuf ◽  
Chooi-Fun Leong ◽  
Fook-Choe Cheah

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