For example, the Thyroid Disease Tissue Microarray, 96 Cases, 48 Cores (Catalog NO. DSCT375) is a tissue microarray for thyroid disease. It contains 22 cases of papillary carcinoma, 3 cases of follicular carcinoma, 1 case of medullary carcinoma, 2 cases of undifferentiated carcinoma, 2 cases of B-cell lymphoma, 5 cases of adenoma, 2 cases of toxic goiter, 4 cases of nodular goiter, 3 cases of chronic lymphocytic goiter, 1 case of subacute goiter, and 3 cases of normal thyroid tissue. Each case has duplicate cores in the microarray, which are from the same patient and are placed in the same position in the top and bottom rows.