4.
Pelvic nodal recurrences by anatomic regions, including number of lesions that fall outside of the consensus clinical target volume (CTV) borders18,19
Pelvic nodal stations |
68Ga PSMA PET/CT
positive lesions |
Outside CTV lesions |
CTV, clinical target volume | ||
Overall | 33 | 13 (39.4%) |
Common iliac | 7 | 7 |
Internal iliac | 8 | 0 |
External iliac | 12 | 0 |
Obturator | 4 | 4 |
Perirectal | 2 | 2 |