93507 – a twenty-six year-old woman requiring group and save following a miscarriage.She grouped as A Rh(D) Positive with a negative antibody screen.24778 – an eighty-five year-old chap with haemophilia also requiring group and save.He also grouped as A Rh(D) Positive but with antibody screen positive in all three cells. I requested antibody panels.The IAT panel was positive in cells 1, 3, 5, 6 9 and 10 corresponding to anti-E and anti-Fy(a) but not ruling out anti-Cw or anti Lu(a).The enzyme panel was positive in cells 3 and 5 corresponding to anti-E and ruling out anti-Cw and anti Lu(a).