Table 9 Retrieval rates for rare tumors. Retrieval rate from all SPIN sites for the rare tumor type category: Breakdown by each rare tumor type at each institution (tumor blocks/all blocks). Retrieval rate for blocks with the presence of tumor for each rare tumor type category at each of the SPIN institution. (tumor blocks/all blocks)
| Â | n = 25 | n = 25 | n = 25 | n = 25 | n = 100 |
|---|---|---|---|---|---|
SPIN INSTITUTIONS | Adenoid Cystic Carcinoma | Adrenal Cortical Ca | GIST | Mycosis Fungoides | ALL Rare Cases |
PITTSBURGH | 4% | 96% | 64% | 80% | 61% |
UCLA | 88% | 36% | 100% | 80% | 76% |
INDIANA | 68% | 80% | 80% | 76% | 76% |
HARVARD | 72% | 60% | 76% | 72% | 70% |
ALL SPIN SITES | 58% | 68% | 80% | 77% | 71% |