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Table 4 Summary of the eight patients with the disease upstaging in the delayed images

From: The image quality and feasibility of solitary delayed [68 Ga]Ga-PSMA-11 PET/CT using long field-of-view scanning in patients with prostate cancer

Patient no

PSA

GS

Type

Site

Early SUVmax

Delayed SUVmax

Disease upstaging

1

32.3

8

Primary

Seminal vesicle

4.8

8.1

T2N1M0 → T3N1M0

2

24.0

7

Primary

Prostate gland

NA

9.6

TXN0M0 → T3N0M0

    

Seminal vesicle

1.7

15.0

 

3

17.0

8

BCR

Local recurrence

NA

25.8

LRXN0M1b → LR1N1M1b

    

Pelvic LNM

3.6

6.1

 

4

1.3

8

BCR

Local recurrence

NA

14.1

LRXN1M0 → LR1N1M0

5

0.8

8

BCR

Local recurrence

NA

13.6

LRXN0M0 → LR1N0M0

6

0.6

7

BCR

Local recurrence

NA

8.1

LRXN0M0 → LR1N0M0

7

1.0

8

BCR

Pelvic LNM

NA

15.2

LRXN0M0 → LR0N1M1a

    

Extra-pelvic LNM

3.3

6.9

 
    

Extra-pelvic LNM

3.3

5.3

 

8

0.3

8

BCR

Bone

2.2

7.3

LRXN0M0 → LR0N0M1b

  1. SUVmax = maximum standard uptake value
  2. NA = not applicable due to the high radioactivity signal within the bladder
  3. LRX = unknown status of local recurrence owing to the interference from the bladder
  4. LR1 = local recurrence