Functional lung imaging with transient spoiled gradient echo

2018 ◽  
Vol 81 (3) ◽  
pp. 1915-1923 ◽  
Author(s):  
Grzegorz Bauman ◽  
Orso Pusterla ◽  
Oliver Bieri
Keyword(s):  
Lung Imaging ◽  
Gradient Echo ◽  
Functional Lung Imaging ◽  
Spoiled Gradient Echo

Functional Lung Imaging

2006 ◽  
Vol 187 (2) ◽  
pp. W246-W246
Author(s):  
Loren Ketai
Keyword(s):  
Lung Imaging ◽  
Functional Lung Imaging

Sci-Fri AM: Imaging - 04: SPECT-based functional lung imaging in the prediction of radiation pneumonitis: A retrospective clinical and dosimetric correlation

2012 ◽  
Vol 39 (7Part4) ◽  
pp. 4640-4641
Author(s):  
D Hoover ◽  
RH Reid ◽  
G Rodrigues ◽  
E Wong ◽  
L Stitt ◽  
...  
Keyword(s):  
Radiation Pneumonitis ◽  
Lung Imaging ◽  
Functional Lung Imaging

scholarly journals Hyperpolarized 129Xe MRI: A viable functional lung imaging modality?

2007 ◽  
Vol 64 (3) ◽  
pp. 335-344 ◽  
Author(s):  
Samuel Patz ◽  
F. William Hersman ◽  
Iga Muradian ◽  
Mirko I. Hrovat ◽  
Iulian C. Ruset ◽  
...  
Keyword(s):  
Imaging Modality ◽  
Lung Imaging ◽  
Hyperpolarized 129Xe ◽  
Functional Lung Imaging

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.

Multiparametric oxygen-enhanced functional lung imaging in 3D

2014 ◽  
Vol 28 (3) ◽  
pp. 217-226 ◽  
Author(s):  
Kathrin R. F. Hemberger ◽  
Peter M. Jakob ◽  
Felix A. Breuer
Keyword(s):  
Lung Imaging ◽  
Functional Lung Imaging
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