Immunohistochemistry (ICH) and fluorescence in situ hybridisation (FISH) results
| Orchiectomy | PCRPLND | Late relapse | Primary mediastinal | Total | |
|---|---|---|---|---|---|
| PCRPLND, post chemotherapy retroperitoneal lymph node resections with germ cell carcinoma in the resected specimen. | |||||
| IHC positive | 0/22 | 8/25 | 7/29 | 7/20 | 22/96 |
| FISH positive | 0/22 | 0/25 | 3/29 | 1/20 | 4/96 |