From: Classification of unknown primary tumors with a data-driven method based on a large microarray reference database
Target tissue
Resembles target tissue more
Resembles cancer of target tissue more
Adrenal gland
1
7
Colorectal
Kidney
0
Liver
6
Lung
3
18
Lymph node
15
Ovary
Stomach
Thyroid gland
2
Total
21
62