TABLE 1

Patient Characteristics and Scan Results

Patient no.	Age (y)	Initial cancer stage	Gleason score	PSA (ng/mL)	Treatment	⁶⁸Ga-PSMA-11	⁶⁸Ga-RM2
1	83	II	5 + 4	16.2	HT + IMRT	Retroperitoneal LNs	Retroperitoneal LNs
2	69	II	3 + 4	6.0	Prostatectomy	Retroperitoneal LNs	Retroperitoneal LNs
3	75	IV	4 + 5	36.5	Prostatectomy	Retroperitoneal LNs, pelvic LN	Retroperitoneal LNs, pelvic LN
4	67	III	3 + 3	6.7	Brachytherapy + HT	Vas deferens, pelvic LN	Negative
5	72	III	4 + 3	3.5	RT	Supraclavicular LN	Supraclavicular LN
6	81	I	3 + 4	7.4	Prostatectomy	Pelvic LNs, seminal vesicle	Pelvic LNs, seminal vesicle
7	73	III	4 + 4	18.2	Prostatectomy	Mediastinal LNs, retroperitoneal LNs, pelvic LNs, multiple bone lesions	Mediastinal LNs, retroperitoneal LNs, pelvic LNs, multiple bone lesions

HT = hormone therapy; IMRT = intensity-modulated radiation therapy; LN = lymph node; RT = radiation therapy.