Maternal ABO and Rh typing
| FORWARD ABO GROUPING | ABO REVERSE GROUPING | Rh GROUPING | INTERPRETATION |
||
|---|---|---|---|---|---|
| anti-A | anti-B | A1 Cells | B Cells | anti-D | O Neg |
| 0 | 0 | 3+ | 3+ | 0 | |
Maternal antibody screen
|
| LISS 37oC | LISS IAT* | CC |
|---|---|---|---|
| Screen Cell I | 0 | 0 |
X |
| Screen Cell II | 0 | 0 |
X |
| Screen Cell III | 0 | 0 | X |
* IAT = indirect antiglobulin test CC = IgG sensitized cells X = 2+
Cord blood testing
| ABO/Rh | Direct Antiglobulin Test | |||||
|---|---|---|---|---|---|---|
| anti-A | anti-B | anti-D | Rh Control |
DAT | CC | Control |
| 4+ | 0 | 0 | 0 | 1+ | NT | 0 |
