Table 2.
Scoring keratin immunoreactivity in exstrophic von Brunn's nests
| Specimen | K7 | K13 | K14 | K17 |
|---|---|---|---|---|
| 1 | + + / + + + + | + + / + + + + | − | + + |
| 2 | + + / + + + + | NDA | − | + + / + + + + |
| 3 | + + / + + + + | ± | − | + + / + + + + |
| + + / + + + + | ||||
| 4 | + + + + | + + / + + + + | − | + + / + + + + |
| + + | ||||
| 5 | + + + + | + + + + | − | + + / + + + + |
| 6 | + + + + | + + + + | − | + + |
| 7 | + + / + + + + | − | − | + + / + + + + |
| ± |
Two scores indicated the signal intensity was variable. The K7 immunoreactivity pattern in specimen 5 was patchy. −, negative.±, weak; ++, moderate; ++/++++, moderate to strong; ++++, strong.