Examples of 68Ga-PSMA-11–positive disease within radiation fields on axial CT (top), PET (middle), and PET/CT (bottom). Once positive lesions were identified on PET, contours of prostate CTV (yellow) and pelvic LN CTV (green) were drawn on the basis of CT. (A) Primary prostate tumor (MTV, 4 cm3; SUVmax, 34.6). (B) Invaded seminal vesicles (SUVmax, 18.0). (C) Right obturator LN (short axis, 6 mm; SUVmax, 4.6). (D) Left external iliac LN (short axis, 7 mm; SUVmax, 22.3). (E) Left common iliac LN (short axis, 5 mm; SUVmax, 4.1).