Based on the given antibody screen results, identify the probable ABO group, type of discrepancy, probable causes, and resolution.
Understand the Problem
The question involves interpreting blood group test results and identifying discrepancies, probable causes, and resolutions in a laboratory setting.
Answer
AB type; Positive autocontrol; Autoantibodies or cold agglutinins; Cold panel testing.
The final answer is: Probable ABO Group - AB type; Type of Discrepancy - Positive autocontrol due to cold agglutinins; Probable Causes - Autoantibodies or cold agglutinins; Resolution - Cold panel testing, pre-warming, DTT treatment.
Answer for screen readers
The final answer is: Probable ABO Group - AB type; Type of Discrepancy - Positive autocontrol due to cold agglutinins; Probable Causes - Autoantibodies or cold agglutinins; Resolution - Cold panel testing, pre-warming, DTT treatment.
More Information
The presence of autoantibodies can interfere with blood typing, often requiring additional testing methods like the cold panel or pre-warming technique.
Tips
Common mistakes include misinterpreting the autocontrol results or overlooking the need for additional tests.
Sources
- ABO Typing Discrepancies - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
- Help! I've Acquired a B! - Blood Bank Guy - bbguy.org
- ABO Discrepancies - LearnHaem | Haematology Made Simple - learnhaem.com
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