Number of pieces per cassette, protocols
| Tissue | Pieces, how to submit |
|---|---|
| GI Biopsies | 3-4 |
| Lymph node cores | 2 best cores in first cassette, then 4 cores per cassette with single H&E, filter small fragments |
| Liver biopsies for iron or copper quantification | If more than one core, submit in 2 blocks, best core in A block with protocol LIVQ and the second core in B block for single H&E |