Application US20190100809

ALGORITHMS FOR DISEASE DIAGNOSTICS
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US20190100809

1. A method for evaluating a thyroid tissue sample, comprising: (9) (2)

(a) determining expression levels for a plurality of gene expression products from said thyroid tissue sample to generate gene expression data for at least two different sets of biomarkers corresponding to different tissue types, which thyroid tissue sample is indeterminate when subjected to cytology; and

(b) using a trained algorithm to process said gene expression data to classify said thyroid tissue sample as benign, malignant or suspicious for a disease condition .

2. The method of claim 1, wherein said gene expression data does not include technical factor variables. (0)

3. The method of claim 1, wherein said determining of (a) comprises assaying at least a portion of said thyroid tissue sample to obtain said expression levels for said plurality of gene expression products. (2) (0)

6. The method of claim 1, wherein said processing of (b) comprises processing said expression levels of (a) against said gene expression data for said at least two different sets of biomarkers. (1) (0)

7. The method of claim 6, wherein said at least two different sets of biomarkers comprise a first set of biomarkers and a second set of biomarkers, wherein said first set of biomarkers is different than said second set of biomarkers. (7) (0)

8. The method of claim 7, wherein said first set of biomarkers comprises a greater number of biomarkers than said second set of biomarkers. (0)

9. The method of claim 7, wherein said first set of biomarkers are directed to a single thyroid tissue type and said second set of biomarkers are directed to a plurality of thyroid tissue types. (0)

10. The method of claim 7, wherein said processing of (b) comprises separately using subsets of said gene expression data corresponding to said first set of biomarkers and said second set of biomarkers. (0)

16. The method of claim 7, wherein said second set of biomarkers is directed to a plurality of thyroid tissue types comprising medullary thyroid carcinoma, renal carcinoma metastasis to the thyroid, parathyroid, breast carcinoma metastasis to the thyroid, melanoma metastasis to the thyroid, Hurthle cell adenoma, Hurthle cell carcinoma, or any combination thereof. (0)

17. The method of claim 7, wherein said second set of biomarkers is directed to a plurality of thyroid tissue types comprising follicular thyroid adenoma, follicular thyroid carcinoma, nodular hyperplasia, papillary thyroid carcinoma, follicular variant of papillary carcinoma, lymphocytic thyroiditis, Hurthle cell adenoma, Hurthle cell carcinoma, or any combination thereof. (0)

18. The method of claim 7, wherein said second set of biomarkers is directed to a plurality of thyroid tissue types comprising Hurthle cell adenoma, Hurthle cell carcinoma, or any combination thereof. (0)

19. The method of claim 7, wherein said first set of biomarkers is directed to a single thyroid tissue type comprising medullary thyroid carcinoma, renal carcinoma metastasis to the thyroid, parathyroid, breast carcinoma metastasis to the thyroid, melanoma metastasis to the thyroid, Hurthle cell adenoma, or Hurthle cell. (0)

11. The method of claim 1, wherein said at least two different sets of biomarkers are selected from FIG. 4. (0)

12. The method of claim 1, further comprising outputting a report comprising a classification of said thyroid tissue sample as benign, malignant, or suspicious for said disease condition. (0)

13. The method of claim 1, wherein said thyroid tissue sample is classified as benign, malignant, or suspicious for said disease condition at an accuracy greater than about 90%. (0)

14. The method of claim 1, wherein said different tissue types comprise follicular thyroid adenoma, follicular thyroid carcinoma, nodular hyperplasia, papillary thyroid carcinoma, follicular variant of papillary carcinoma, Hurthle cell carcinoma, Hurthle cell adenoma, lymphocytic thyroiditis, or any combination thereof. (0)

15. The method of claim 1, wherein said different tissue types comprise medullary thyroid carcinoma, renal carcinoma metastasis to the thyroid, parathyroid, breast carcinoma metastasis to the thyroid, or melanoma metastasis to the thyroid, or any combination thereof. (0)

20. The method of claim 1, wherein said disease condition is thyroid cancer. (0)

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Application US20190100809

ALGORITHMS FOR DISEASE DIAGNOSTICS

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