Table 1.
Distribution of subsequent malignant neoplasms (SMNs) in testicular germ cell tumor (TGCT) cohort.
| Second Malignancy | Number of Cases |
|---|---|
| Total | 43 |
| Gastrointestinal | 9 |
| Colorectal | 6 |
| Pancreas | 2 |
| Adenocarcinoma | 1 |
| Neuroendocrine | 1 |
| Esophageal | 1 |
| Lung | 7 |
| Squamous | 3 |
| Adenocarcinoma | 3 |
| Neuroendocrine | 1 |
| Genitourinary | 15 |
| Renal cell | 8 |
| Clear cell | 7 |
| Papillary | 1 |
| Urothelial | 5 |
| Bladder | 4 |
| Upper tract | 1 |
| Prostate | 2 |
| Sarcoma | 7 |
| Leiomyosarcoma | 4 |
| Retroperitoneal | 3 |
| Gluteal | 1 |
| Rhabdomyosarcoma | 1 |
| Angiosarcoma | 1 |
| Unclassified | 1 |
| Melanoma | 3 |
| Glioblastoma multiforme | 1 |
| Adrenal cortical carcinoma | 1 |