Blood Group Discrepancy in a Whole Blood Donor With Weak AB
نویسندگان
چکیده
The ABO blood group system was the first to be discovered; still, there is an enigma in subgroups. A1 and A2 phenotypes account for about 99% of all A or AB individuals, rest are weaker They usually suspected cases discrepancies. Meticulous serological testing with technical expertise will help differentiate these We describe a case healthy donor discrepancy due weak subgroup 'A' group.
منابع مشابه
Discrepancy in ABO Blood Grouping in a Blood Donor: A Case Report
Detection of ABO blood groups through agglutination is the basis of pre-transfusion testing. However, weak agglutination reactions may be obtained with reagent antibodies and are a result of weak expression of A and B antigens on red blood cell surface which may cause a discrepancy in blood group typing. Here, we report a donor which showed discrepancy between red blood cells (forward) and seru...
متن کاملA Case Report of Blood Group Discrepancy because of Anti A1 with Clinical Significance and Anti C
Abstract Background and objectives: ABO phenotyping is one of the essential tests in Immunohematology. Incompatible blood group transfusion leads to acute hemolysis reactions and other serious complications. Anti A1 is a cold Antibody with no clinical significance, but if it is reacted at 37˚c can be clinically significant, which will be happened rarely. At the present, we report a Case with a...
متن کاملA case of weak blood group B expression (Bm) associated with abnormal blood group galactosyltransferase.
The mechanisms of unusually weak A and B blood group expressions have not been well understood. Since the human blood group A and B substances are produced by the action of blood group GalNAc transferase and Gal transferase, respectively, the mechanism may be elucidated by examining the properties of the blood group transferases and membranes of the subjects with the abnormality. We examined a ...
متن کاملThe incidence of spontaneous abortion in mothers with blood group O compared with other blood types
Although ABO incompatibility between mother and fetus has long been suspected as cause of spontaneous abortion in man, its precise contribution has not been completely resolved. In spite of reports in which the incompatible mating was recognized to be a cause of habitual abortion, and which eventually results in infertility or a reduction in the number of living children compared with the numbe...
متن کاملThe effect of whole-blood donor adverse events on blood donor return rates.
BACKGROUND Some blood donation-related adverse events (AEs) can negatively impact the blood donor return rate (BDRR) and decrease donor retention. STUDY DESIGN AND METHODS One-thousand randomly selected whole-blood donors were interviewed 3 weeks after a 525-mL index whole-blood donation for seven AEs. The number of return visits and duration of follow-up were recorded for each of the 1000 do...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cureus
سال: 2023
ISSN: ['2168-8184']
DOI: https://doi.org/10.7759/cureus.40834