Bone marrow tumor and normal tissue array, including TNM, 6 cases/24 cores, replacing T293

Description
Bone marrow tumor and normal tissue microarray, containing 4 cases of malignant tumor (3 myeloma, 1 Ewing’s sarcoma), plus 2 normal tissue, quadruple cores per case, 2 serial sections, divided into two identical 12 core arrays for testing different antibody dilutions