Table 1.

Acquisition protocols of clinical torso PET/MR imaging and PET/MR mammography (used at Yeungnam University Hospital)

	TE/TR(ms)	FOV(mm)	Matrix	Resolution	Acquisition time (min)
Torso PET/MR
PET (5 bed × 3 min/bed)		594		4.2 × 4.2
Dixon VIBE for AC	1.23/3.60	400	172 × 172	1.6 × 1.2	00:32 × 5
Axial fs T2 HASTE	67/1,000	400	180 × 320	1.7 × 1.3	00:54 × 5
Coronal T2 HASTE	76/1,000	450	232 × 256	1.8 × 1.8	00:59 × 5
PET/MR mammography
PET (1 bed for 25 min)		594		4.2 × 4.2
Dixon VIBE for AC	1.23/306	400	172 × 172	1.6 × 1.2	00:32
Axial T1	9.6/683	340	250 × 384	1.4 × 0.9	01:32
Axial fs T2	72/5,200	340	269 × 384	1.3 × 0.9	00:18
DWI	86/10,300	340	77 × 192	2.5 × 2.0	03:36
DCE	1.43/4.02	340	276*384	1.2 × 0.9	08:28
Sagittal fs T2	3.68/8.29	340	256 × 320	0.8 × 0.6	03:16
Axial VIBE	1.43/4.02	340	296 × 384	1.1 × 0.9	02:50

AC attenuation correction, DCE dynamic contrast-enhanced imaging, DWI diffusion-weighted imaging, fs fat-saturated, HASTE half-Fourier acquisition single-shot turbo spin echo, VIBE volume-interpolated breath-hold examination