ライフサイエンスコーパス: fast spin-echo

1 our times higher than that with conventional fast spin-echo (0.12) and gradient-echo (0.19) MR imagin

2 itivity and specificity of three-dimensional fast spin-echo (3D FSE) MRC for the evaluation of biliar

3 Fast spin-echo anatomic images were obtained, followed b

4 We used T2-weighted two-dimensional fast spin echo and T1-weighted three-dimensional magneti

5 Breath-hold coronal T2-weighted single-shot fast spin-echo and breath-hold coronal 3D T1-weighted sp

6 d ablated tissue was imaged with T2-weighted fast spin-echo and contrast-enhanced T1-weighted gradien

7 CC who underwent T2-weighted conventional or fast spin-echo and gradient-echo (GRE) (echo time > or =

8 tive freehand MR guidance predominantly with fast spin-echo and gradient-echo sequences.

9 specimens, and investigated with T2-weighted fast spin-echo and multiecho spin-echo sequences on a 3.

10 nts were imaged with endovaginal T2-weighted fast spin-echo and single-shot DW echo-planar MR imaging

11 (MR) images (including intermediate-weighted fast spin-echo and T2 mapping sequences), and the Physic

12 od and via water-saturation efficiency using fast spin-echo and T2-weighted images.

13 prepared RAGE sequence, as compared with the fast spin-echo and TOF sequences, demonstrated higher di

14 d-attenuated inversion recovery, T2-weighted fast spin-echo, and T2*-weighted gradient-echo sequences

15 ination of gradient-echo and high-resolution fast-spin-echo axial pulse sequences were used.

16 T(2) and Mo(*) maps were also created from fast spin echo data in a subset of pigs (n=5) to help ch

17 ptic nerves were imaged with a fat-saturated fast spin echo (FSE) sequence and a magnetization transf

18 agittal fat-suppressed intermediate-weighted fast spin-echo (FSE) (repetition time msec/echo time [TE

19 tra-low-SAR optimized three-dimensional (3D) fast spin-echo (FSE) and fluid-attenuated inversion-reco

20 weighted gradient-echo (GRE) and T2-weighted fast spin-echo (FSE) MR imaging before and after SPIO en

21 mpare a new isotropic three-dimensional (3D) fast spin-echo (FSE) pulse sequence with parallel imagin

22 MR imaging by using morphologic (T1-weighted fast spin-echo [FSE], T2-weighted FSE, proton density [P

23 Conventional T2-weighted fast spin-echo (hydrogen) images were also obtained to d

24 c resonance scans, including oblique coronal fast spin echo images of the temporal lobes; [18F]fluoro

25 le, 55 degrees ) and T2-weighted single-shot fast spin-echo images (1501/80) were acquired.

26 sion was measured on T2-weighted single-shot fast spin-echo images by one of six radiologists (1-3 ye

27 Measurements were made on single-shot fast spin-echo images by tracing free-form regions of in

28 d-lesion contrast on T2-weighted breath-hold fast spin-echo images improves after administration of a

29 c lesions, identical T2-weighted breath-hold fast spin-echo images were obtained before and after gad

30 axial T1-weighted spin-echo and T2-weighted fast spin-echo images were obtained in all patients.

31 T1-weighted spin-echo and T2-weighted fast spin-echo images were obtained.

32 anced, and respiratory-triggered T2-weighted fast spin-echo images.

33 fast gradient-recalled echo and T2-weighted fast spin-echo images.

34 g transverse relaxation were generated using fast spin echo imaging.

35 parallel lines with enhanced reconstruction fast spin-echo imaging (T2 method), and gradient-echo im

36 Thus, gadolinium-enhanced T2-weighted fast spin-echo imaging also is expected to show negative

37 CP included thick- and thin-slab single-shot fast spin-echo imaging and transverse fast spin-echo ima

38 cluded T1-weighted spin-echo and T2-weighted fast spin-echo imaging in multiple planes with a phased-

39 e-shot fast spin-echo imaging and transverse fast spin-echo imaging.

40 on pulse was followed by acquisition through fast spin-echo imaging.

41 repared RAGE imaging; 70%, 92%, and 0.63 for fast spin-echo imaging; and 56%, 96%, and 0.57 for TOF i

42 several MR sequences: unenhanced T2-weighted fast spin-echo imaging; unenhanced diffusion-weighted im

43 MR imaging was fat suppressed fast spin echo intermediate or T2 weighted (repetition t

44 gnetization-prepared RAGE (kappa = 0.53) and fast spin-echo (kappa = 0.42) sequences yielded moderate

45 s reviewed subsecond T2-weighted single-shot fast spin-echo kidney MR imaging findings in 528 patient

46 ographically gated variable flip angle (VFA) fast spin-echo magnetic resonance (MR) angiography techn

47 aterial-enhanced, double inversion-recovery, fast spin-echo magnetic resonance (MR) images were acqui

48 Three-dimensional fast spin-echo magnetic resonance images were acquired a

49 nic tumors underwent breath-hold single-shot fast spin-echo magnetic resonance imaging during a CO2 e

50 ectrocardiographically gated partial-Fourier fast spin-echo methods and balanced steady-state free pr

51 A fast recovery fast spin echo MR sequence was selected for high RF powe

52 Single-shot fast spin-echo MR cholangiography is an accurate, noninv

53 Black-blood fast spin-echo MR images allow morphologic assessment of

54 ed use of moderately and heavily T2-weighted fast spin-echo MR images improves differentiation of sma

55 Coronal T2-weighted fast spin-echo MR images in 30 neurologically normal pat

56 tive loss of signal intensity on T2-weighted fast spin-echo MR images obtained with fat saturation co

57 rmalities (n = 126) on intermediate-weighted fast spin-echo MR images were categorized into four subg

58 With use of sagittal single-shot fast spin-echo MR images, the cecal tilt angle was calcu

59 T1-weighted spin-echo and T2-weighted fast spin-echo MR imaging (5-mm-thick sections) were per

60 ation was correlated only with fat-saturated fast spin-echo MR imaging (r = 0.76, P < .01); the relat

61 ore accurately quantified with fat-saturated fast spin-echo MR imaging than with out-of-phase gradien

62 liver fat quantification with fat-saturated fast spin-echo MR imaging was significantly better than

63 studied with a T2-weighted, dual-inversion, fast spin-echo MR sequence.

64 nt T1-weighted gradient-echo and T2-weighted fast-spin-echo MR imaging at 1.5 T before and after intr

65 Fast-spin-echo MR venography allowed evaluation of slow-

66 ional area); (ii) optic nerve proton density fast spin-echo (optic nerve proton density-lesion length

67 pid imaging (fast spin-echo, water-selective fast spin-echo, or water-specific three-point Dixon grad

68 Whole-brain 3D fast spin-echo pseudocontinuous ASL images were acquired

69 l T1rho-weighted images were obtained with a fast spin-echo pulse sequence for comparison.

70 mputed from images acquired by using a mixed fast spin-echo pulse sequence that was implemented with

71 magnetic resonance (MR) imaging with a mixed fast spin-echo pulse sequence were assessed.

72 (r = 0.813), followed by TOF (r = 0.745) and fast spin-echo (r = 0.497) imaging.

73 -weighted acquisition strategies-breath-hold fast spin-echo, rapid acquisition with relaxation enhanc

74 Thick-slab single-shot fast spin-echo (repetition time msec/echo time msec, 4,5

75 ients, T1-weighted spin-echo and T2-weighted fast spin-echo sagittal MR images were retrospectively r

76 teady state (SPGR), and two-dimensional (2D) fast spin echo (SE)-for evaluating articular cartilage i

77 images and the fat-suppressed, T2-weighted, fast spin-echo (SE) images were reviewed in 19 patients

78 al (2D) single- and multisection black-blood fast spin-echo (SE) sequences.

79 gittal noncontiguous T2-weighted single-shot fast spin-echo (SE) sequences; transverse fat-suppressed

80 T1-weighted fast spin-echo (SE), fat-suppressed T2-weighted fast SE,

81 imaging sequences (an intermediate-weighted fast spin-echo [SE] sequence and a spoiled gradient-echo

82 rains were scanned with a diffusion-weighted fast spin echo sequence at 78 mum isotropic voxels.

83 ation of the needle tip was confirmed with a fast spin-echo sequence (1904/4.5, 36-cm field of view).

84 The fast spin-echo sequence and the fat-saturated SPGR seque

85 nce, a water excitation SPGR sequence, and a fast spin-echo sequence at 3.0 T and a fat-saturated SPG

86 A fast spin-echo sequence was modified to include a magnet

87 A fast spin-echo sequence weighted with a time constant th

88 ent MR imaging at 3 T, including a dual-echo fast spin-echo sequence, a T1-weighted volume sequence,

89 annel surface coil and a dynamic single-shot fast spin-echo sequence.

90 re obtained with a double-inversion-recovery fast-spin-echo sequence in a 1.5-T MR system.

91 A commercially available heavily T2-weighted fast-spin-echo sequence was optimized for MR venography

92 Fast spin-echo sequences (proton density-weighted and T2

93 he water excitation, fat-saturated SPGR, and fast spin-echo sequences at 3.0 T and the fat-saturated

94 resonance (MR) imaging unit with T2-weighted fast spin-echo sequences immediately after, as well as 2

95 ons were performed at 1.5 T with T2-weighted fast spin-echo sequences in multiple planes.

96 All MR examinations consisted of multiplanar fast spin-echo sequences with similar tissue contrast at

97 ighted spoiled gradient-echo and T2-weighted fast spin-echo sequences, three-dimensional very short T

98 with three-dimensional gradient-recalled and fast spin-echo sequences.

99 ansverse and coronal T2-weighted single-shot fast spin-echo sequences.

100 n-recovery, and sagittal T1- and T2-weighted fast spin-echo sequences.

101 ation, using three-dimensional T(2)-weighted fast-spin echo sequences, before doing invasive autopsy.

102 For primary signs, fast spin-echo short inversion time inversion-recovery a

103 quisition of heavily T2-weighted single-shot fast spin-echo (SSFSE) images and three-dimensional (3D)

104 ality and speed improvements for single-shot fast spin-echo (SSFSE) with variable refocusing flip ang

105 heavily T2-weighted [TR 2000 ms; TE-200 ms] fast spin echo study in coronal and sagittal planes.

106 t-saturated (FS) and non-fat-saturated (NFS) fast spin-echo T1-weighted imaging (T1 method), FS and N

107 es and clinical results for conventional and fast spin echo T2-weighted imaging, fluid-attenuated inv

108 contrast material enhancement, spin-echo or fast spin-echo T2- and proton-density-weighted MR imagin

109 cysts by using axial and coronal single-shot fast spin-echo T2-weighted images obtained at 1.5 T.

110 al spin-echo T1-weighted MR images and axial fast spin-echo T2-weighted images were obtained.

111 and phased-array MR imaging (ie, unenhanced fast spin-echo T2-weighted imaging and gradient-echo T1-

112 ture was seen on only 10 of the spin-echo or fast spin-echo T2-weighted MR images of lesions.

113 The imaging protocol included fast spin-echo T2-weighted MR imaging, breath-hold DW ec

114 maging examinations included T1-weighted and fast spin-echo T2-weighted sequences.

115 MR imaging included T1-weighted, fast spin-echo T2-weighted, and immediate and delayed ga

116 MR imaging with a fat-suppressed, fast spin-echo, T2-weighted sequence demonstrated high-s

117 Conventional, fast spin-echo, three-dimensional gradient-echo, and gad

118 arotid MR imaging, including two-dimensional fast spin-echo, three-dimensional time-of-flight (TOF),

119 ction, high-spatial-resolution, T2-weighted, fast spin-echo; three-dimensional, spoiled gradient-reca

120 Rapid imaging (fast spin-echo, water-selective fast spin-echo, or water