| CPGL | carotid paraganglioma |
| SDHx | genes encoding for succinate dehydrogenase subunits |
| SDH | succinate dehydrogenase |
| IHC | immunohistochemistry |
| SFR | succinate to fumarate ratio |
| CPGL | carotid paraganglioma |
| SDHx | genes encoding for succinate dehydrogenase subunits |
| SDH | succinate dehydrogenase |
| IHC | immunohistochemistry |
| SFR | succinate to fumarate ratio |