Table 3 Retrieval rates for common tumors. Retrieval rate from all SPIN sites for the common tumor type category: percentage case retrieval by each SPIN institution (cases/total cases); Case retrieval rate at each SPIN institution for common tumors. (cases/total cases)
| Â | n = 100 | n = 100 | n = 100 | n = 100 |
|---|---|---|---|---|
| Â | Pitt | UCLA | IU | Harvard |
% case retrieval (all blocks) | 80% | 98% | 95% | 83% |
% case retrieval (Blocks with Tumor) | 71% | 94% | 54% | 74% |