MRI of the uterus, uterine cervix, and vagina: diagnostic performance of dynamic contrast-enhanced fast multiplanar gradient-echo imaging in comparison with fast spin-echo T2-weighted pulse imaging

1998 ◽  
Vol 8 (8) ◽  
pp. 1433-1440 ◽  
Author(s):  
P.-F. Liu ◽  
G. P. Krestin ◽  
R. A. Huch ◽  
S. C. Göhde ◽  
R. F. Caduff ◽  
...  
Keyword(s):  
Uterine Cervix ◽  
Diagnostic Performance ◽  
Spin Echo ◽  
Fast Spin Echo ◽  
Gradient Echo ◽  
Dynamic Contrast Enhanced ◽  
Contrast Enhanced ◽  
Gradient Echo Imaging ◽  
Fast Spin

scholarly journals Improvement of the Diagnostic Performance of Facial Neuritis Using Contrast-Enhanced 3D T1 Black-Blood Imaging: Comparison with Contrast-Enhanced 3D T1-Spoiled Gradient-Echo Imaging

2021 ◽  
Vol 10 (9) ◽  
pp. 1850
Author(s):  
Seun-Ah Lee ◽  
Sang-Won Jo ◽  
Suk-Ki Chang ◽  
Ki-Han Kwon
Keyword(s):  
Quantitative Analysis ◽  
Diagnostic Performance ◽  
Spin Echo ◽  
Fast Spin Echo ◽  
Black Blood ◽  
Gradient Echo ◽  
Diagnostic Confidence ◽  
Contrast Enhanced ◽  
Black Blood Imaging ◽  
Spoiled Gradient Echo

This study aims to investigate the diagnostic ability of the contrast-enhanced 3D T1 black-blood fast spin-echo (T1 BB-FSE) sequence compared with the contrast-enhanced 3D T1-spoiled gradient-echo (CE-GRE) sequence in patients with facial neuritis. Forty-five patients with facial neuritis who underwent temporal bone MR imaging, including T1 BB-FSE and CE-GRE imaging, were examined. Two reviewers independently assessed the T1 BB-FSE and CE-GRE images in terms of diagnostic performance, and qualitative (diagnostic confidence and visual asymmetric enhancement) and quantitative analysis (contrast-enhancing lesion extent of the canalicular segment of the affected facial nerve (LEC) and the affected side-to-normal signal intensity ratio (rSI)). The AUCs of each reviewer, and the sensitivity and accuracy of T1 BB-FSE were significantly superior to those of CE-GRE (p < 0.05). Regarding diagnostic confidence and visual asymmetric enhancement, T1 BB-FSE tended to be rated greater than CE-GRE (p < 0.05). Additionally, in quantitative analysis, LEC and rSI of the canalicular segment on T1 BB-FSE were larger than those on CE-GRE (p < 0.05). The T1 BB-FSE sequence was significantly superior to the CE-GRE sequence, with more conspicuous lesion visualization in terms of both qualitative and quantitative aspects in patients with facial neuritis.

Musculoskeletal MR imaging: turbo (fast) spin-echo versus conventional spin-echo and gradient-echo imaging at 0.5 tesla

1994 ◽  
Vol 23 (8) ◽  
pp. 607-610 ◽  
Author(s):  
M. Vahlensieck ◽  
Ph. Lang ◽  
K. Seelos ◽  
D. Yang-Ho Sze ◽  
S. Grampp ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Spin Echo ◽  
Fast Spin Echo ◽  
Gradient Echo ◽  
Gradient Echo Imaging ◽  
Conventional Spin Echo ◽  
Fast Spin

Dynamic contrast-enhanced MR imaging of the pituitary gland with fast spin-echo technique

1994 ◽  
Vol 4 (3) ◽  
pp. 509-511 ◽  
Author(s):  
Wayne L. Davis ◽  
James N. Lee ◽  
Brian D. King ◽  
H. Ric Harnsberger
Keyword(s):  
Mr Imaging ◽  
Pituitary Gland ◽  
Spin Echo ◽  
Fast Spin Echo ◽  
Dynamic Contrast Enhanced ◽  
Contrast Enhanced ◽  
Spin Echo Technique ◽  
Fast Spin

scholarly journals MR contrast of ferritin and hemosiderin in the brain: comparison among gradient-echo, conventional spin-echo and fast spin-echo sequences

2003 ◽  
Vol 48 (3) ◽  
pp. 230-236 ◽  
Author(s):  
Tabassum Laz Haque ◽  
Yukio Miki ◽  
Mitsunori Kanagaki ◽  
Takahiro Takahashi ◽  
Akira Yamamoto ◽  
...  
Keyword(s):  
Spin Echo ◽  
Fast Spin Echo ◽  
Gradient Echo ◽  
The Brain ◽  
Conventional Spin Echo ◽  
Fast Spin ◽  
Spin Echo Sequences
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