The medical laboratory scientist (MLS) noticed the variable and weak agglutination in each of the panel cells and decided due to the urgency of the situation to repeat the panel using a less sensitive testing technique, Low Ionic Strength Saline (LISS):
| Rh-Hr | Kell | Duffy | Kidd | Lewis | MNSs | P1 | Lutheran | Xg | |
Cell Number | D | C | c | E | e | V | Cw | K | k | Kpa | Kpb | Jsa | Jsb | Fya | Fyb | Jka | Jkb | Lea | Leb | M | N | S | s | P1 | Lua | Lub | Xga | AHG (LISS) |
1 | + | + | 0 | 0 | + | 0 | 0 | 0 | + | 0 | + | 0 | + | + | 0 | + | + | + | 0 | + | + | + | + | + | 0 | + | 0 | 0√ |
2 | + | + | 0 | 0 | + | 0 | + | + | + | 0 | + | 0 | + | + | + | 0 | + | 0 | + | 0 | + | + | + | + | 0 | + | 0 | 1+ |
3 | + | 0 | + | + | 0 | 0 | 0 | 0 | + | 0 | + | 0 | + | 0 | + | 0 | + | 0 | + | + | 0 | 0 | + | + | 0 | + | 0 | w+ |
4 | + | 0 | + | 0 | + | + | 0 | 0 | + | 0 | + | 0 | + | 0 | 0 | + | 0 | 0 | + | + | + | + | 0 | + | 0 | + | 0 | 1+ |
5 | 0 | + | + | 0 | + | 0 | 0 | 0 | + | 0 | + | 0 | + | + | + | + | + | + | 0 | 0 | + | 0 | + | 0 | 0 | + | 0 | 1+ |
6 | 0 | + | 0 | + | + | 0 | 0 | + | + | 0 | + | 0 | + | 0 | + | + | 0 | 0 | + | + | + | + | + | 0 | 0 | + | 0 | w+ |
7 | 0 | 0 | + | 0 | + | 0 | 0 | 0 | + | 0 | + | 0 | + | + | 0 | + | 0 | + | 0 | + | 0 | 0 | + | + | 0 | + | + | 1+ |
8 | 0 | 0 | + | 0 | + | 0 | 0 | 0 | + | 0 | + | 0 | + | + | + | 0 | + | 0 | + | + | + | + | + | 0 | 0 | + | 0 | 1+ |
9 | 0 | 0 | + | 0 | + | + | 0 | 0 | + | 0 | + | 0 | + | + | + | + | 0 | 0 | + | 0 | + | + | 0 | + | 0 | + | 0 | 1+ |
10 | + | 0 | + | 0 | + | 0 | 0 | + | + | 0 | + | 0 | + | 0 | + | 0 | + | 0 | + | 0 | + | + | 0 | + | 0 | + | + | w+ |
AC | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0√ |