RhD variants: Detected despite 3+ testing in gel

Key Points

• The aim is to explore the detection of RhD variants in blood samples despite standard gel testing methods.
• Analyzed blood samples for RhD variants using gel testing techniques.
• Utilized serological methods for antigen detection in potential RhD variant cases.
• Identified RhD variants in samples that were previously tested as RhD positive.
• Demonstrated limitations of standard gel testing in detecting certain RhD variants.