ライフサイエンスコーパス: echo image

1 recovery, T2-weighted, and T1-weighted spin-echo images.

2 m in- and opposed-phase black-blood gradient-echo images.

3 osed-phase and in-phase T1-weighted gradient-echo images.

4 d fast field-echo and T2-weighted turbo spin-echo images.

5 picuous appearance than on gradient-recalled-echo images.

6 respiratory-triggered T2-weighted fast spin-echo images.

7 were clearly depicted on balanced fast field-echo images.

8 ient-recalled echo and T2-weighted fast spin-echo images.

9 sing only contrast-enhanced T1-weighted spin-echo images.

10 se relaxation were generated using fast spin echo imaging.

11 med at 1.5 T with three-dimensional gradient-echo imaging.

12 or participants with phase-contrast gradient-echo imaging.

13 t spin-echo imaging and transverse fast spin-echo imaging.

14 eft thoracotomy was performed for epicardial echo imaging.

15 as followed by acquisition through fast spin-echo imaging.

16 linium-enhanced breath-hold spoiled gradient-echo imaging.

17 rees ) and T2-weighted single-shot fast spin-echo images (1501/80) were acquired.

18 weighted high-spatial-resolution 3D gradient-echo images (2.0 x 1.0 x 0.4-mm voxels) were obtained.

19 Three-dimensional spoiled gradient-echo imaging (3.8-4.2/1.3-1.7 [repetition time msec/echo

20 Fifty patients underwent 3D spoiled gradient-echo imaging (4.2/1.8 [repetition time msec/echo time ms

21 onally oriented 124-section spoiled gradient echo images acquired on 3 magnetic resonance imaging (MR

22 d low flip angle multiecho gradient-recalled echo images after T2* correction and multifrequency fat

23 s, gadolinium-enhanced T2-weighted fast spin-echo imaging also is expected to show negative enhanceme

24 T2-weighted turbo gradient- and spin-echo images and echo-planar diffusion- and perfusion-wei

25 cases on contrast-enhanced T1-weighted spin-echo images and in 20 cases on FLAIR images.

26 d with that on in-phase T1-weighted gradient-echo images and with relative loss of signal intensity o

27 T1-weighted spin-echo imaging and axial three-dimensional spoiled gradien

28 d thick- and thin-slab single-shot fast spin-echo imaging and transverse fast spin-echo imaging.

29 tography, in-phase and out-of-phase gradient-echo imaging, and liver biopsy histopathologic review, r

30 GE imaging; 70%, 92%, and 0.63 for fast spin-echo imaging; and 56%, 96%, and 0.57 for TOF imaging.

31 system using rapidly acquired fast gradient-echo images (approximately 5 frames per second).

32 all changes in MRI, CT, and ultrasound pulse-echo images are used to estimate the practical requireme

33 y-weighted 2D two-dimensional TSE turbo spin echo images, as well as T1-weighted 3D three-dimensional

34 immediately followed by T1-weighted gradient-echo imaging at 10, 40, and 120 seconds after bolus inje

35 Independently filtering echo images by nonlocal means (NLM) demonstrated improve

36 easured on T2-weighted single-shot fast spin-echo images by one of six radiologists (1-3 years of exp

37 surements were made on single-shot fast spin-echo images by tracing free-form regions of interest on

38 At inversion-recovery gradient-echo imaging, gadoterate meglumine (0.1 mmol/kg) was int

39 aluated by using ultrashort-TE imaging, spin-echo imaging, histopathologic analysis, and PLM, with in

40 ontrast on T2-weighted breath-hold fast spin-echo images improves after administration of a gadoliniu

41 weighted spin-echo and T2-weighted fast spin-echo imaging in multiple planes with a phased-array mult

42 Retrospective analysis of echo images indicated an incomplete grasp of the anterio

43 dimensional (3D) T1-weighted spiral gradient-echo images interleaved with T1-weighted high-spatial-re

44 but visualization of myocardial fat by spin-echo imaging is less reliable.

45 ach examination included a gradient recalled echo image (M0), an MTC-enhanced gradient recalled echo

46 mage (M0), an MTC-enhanced gradient recalled echo image (Ms), a T1 image determined from a one-shot T

47 ) images and three-dimensional (3D) gradient-echo images obtained before and during the arterial, ven

48 n of three-dimensional fast spoiled gradient-echo images obtained before contrast material injection

49 C) was noted and was measured on 3D gradient-echo images obtained during all phases.

50 The CC had low SI on all 3D gradient-echo images obtained during the nonenhanced, arterial, a

51 Thin-section spin-echo images of an excised intervertebral disk were obtai

52 sing sagittal two-dimensional multiecho spin-echo images of the right knee.

53 e scans, including oblique coronal fast spin echo images of the temporal lobes; [18F]fluorodeoxygluco

54 3D echo imaging of the MV allows direct visualization and p

55 on, the hearts were excised and imaged (spin-echo imaging parameters: repetition time 300 ms, echo ti

56 arized 3He gas, single breath-hold, gradient-echo images (resonant frequency of 3He) were obtained to

57 d MRI using radio frequency spoiled gradient echo imaging sequence after injection of Gd-labeled MS32

58 a short echo time (5 ms) multislice gradient-echo imaging sequence.

59 T1- and T2-weighted and proton-density spin-echo imaging sequences.

60 - 0.22; 164 slices; P<0.01), whereas T1 spin echo images showed no significant change.

61 test a new real-time three-dimensional (3D) echo imaging system for evaluating RV stroke volumes.

62 inal aortas on both T1- and T2-weighted spin-echo images (T1 spin echo, 20 axial slices per animal; T

63 cited three-dimensional T1-weighted gradient-echo imaging, T1-rho imaging, and T2 mapping of cartilag

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

65 A 3D spoiled gradient-echo imaging technique was used to image the passage of

66 Fast gradient-echo imaging techniques reduce 23Na imaging times to a f

67 r imaging to be more sensitive than gradient-echo imaging to white matter damage.

68 sequences: unenhanced T2-weighted fast spin-echo imaging; unenhanced diffusion-weighted imaging; and

69 -weighted spin-echo and T1-weighted gradient-echo imaging was performed before and after superparamag

70 Dynamic spin-echo imaging was performed by using albumin-(gadolinium-

71 Dynamic spin-echo imaging was performed immediately before and for 30

72 T1- and T2-weighted (W) black blood spin echo imaging was performed in 1 axial slice, and the T1-

73 Spin-echo imaging was used to define contrast-enhanced region

74 T1-weighted spin-echo images were acquired continuously during step chang

75 n-weighted, and multiecho gradient-echo/spin-echo images were acquired; cerebral blood flow and oxyge

76 nium-enhanced axial, opposed-phase, gradient-echo images were analyzed visually and with region-of-in

77 spin-echo and T1-weighted gradient-recalled-echo images were obtained before and after administratio

78 identical T2-weighted breath-hold fast spin-echo images were obtained before and after gadolinium en

79 mol/kg gadolinium, T1-weighted fast gradient echo images were obtained during a follow-up of 10 h usi

80 Conventional T2 maps and gradient-echo images were obtained for comparison, and histologic

81 weighted spin-echo and T2-weighted fast spin-echo images were obtained in all patients.

82 weighted spin-echo and T2-weighted fast spin-echo images were obtained.

83 Abdominal MRI scans (axial T1-weighted spin echo images) were taken, from which adipose tissue volum

84 ing with fat and water in phase and gradient-echo imaging with fat and water out of phase (repetition

85 spin-echo imaging (T2 method), and gradient-echo imaging with fat-water separation using iterative d

86 d low-flip-angle multiecho gradient-recalled-echo imaging with T2* correction and multipeak modeling.

87 T1-independent volumetric multiecho gradient-echo imaging with T2* correction and spectral fat modeli

88 three-dimensional spoiled gradient-recalled-echo imaging with the keyhole technique during the admin