Table 1.
Organ type and number of tumor and normal tissues examined in this study
| Organ | Tumor | Normal |
|---|---|---|
| Stomach | 38 | 20 |
| Adenocarcinoma | 28 | |
| High-grade GED | 5 | |
| Low-grade GED | 5 | |
| Colorectum | 29 | 10 |
| Adenocarcinoma | 19 | |
| Tubular adenoma | 5 | |
| Hyperplastic polyp | 5 | |
| Pancreatic (adenocarcinoma) | 2 | 2 |
| Liver (hepatocellular carcinoma) | 17 | 10 |
| Lung | 58 | 30 |
| Adenocarcinoma | 18 | |
| Squamous cell carcinoma | 20 | |
| Small cell carcinoma | 20 | |
| Ovary | 16 | 10 |
| Mucinous carcinoma | 8 | |
| Serous carcinoma | 6 | |
| Endometrioid carcinoma | 1 | |
| Clear cell carcinoma | 1 | |
| Kidney (renal cell carcinoma) | 22 | 10 |
| Bladder | 33 | 15 |
| Urothelial carcinoma | 30 | |
| Adenocarcinoma | 3 | |
| Prostate (adenocarcinoma) | 8 | 8 |
| Urethra (adenocarcinoma) | 1 | 1 |
| Breast (invasive ductal carcinoma) | 9 | 9 |
| Thyroid (papillary carcinoma) | 8 | 8 |
| Skin (melanoma) | 4 | 4 |
| Bone | 37 | 20 |
| Osteosarcoma | 32 | |
| Giant cell tumor | 5 | |
| Total | 282 | 157 |
N number of samples examined