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Table 1 Number and locations of halo artefacts in a total of 12 whole-body 68Ga-PSMA PET-MRI scans

From: Impact of PET acquisition durations on image quality and lesion detectability in whole-body 68Ga-PSMA PET-MRI

 

Native AM

300-s AM

300-s emission

Native AM,

+PGC

Acquisition duration (s)

Kidney halo

Bladder halo

Kidney halo

Bladder halo

Kidney halo

Bladder halo

Kidney halo

Bladder halo

300

4

2

4

2

4

2

4

2

180

6

2

4

2

6

2

6

2

90

10

10

4

2

10

10

10

10

30

11

9

3

2

11

9

10

5