Automatic motion correction for breast MR imaging.

Radiology ◽  
1996 ◽  
Vol 198 (3) ◽  
pp. 903-906 ◽  
Author(s):  
C S Zuo ◽  
A Jiang ◽  
B L Buff ◽  
T G Mahon ◽  
T Z Wong
Keyword(s):  
Mr Imaging ◽  
Motion Correction ◽  
Breast Mr

scholarly journals Respiratory and cardiac motion correction in dual gated PET/MR imaging

2015 ◽  
Vol 2 (S1) ◽  
Author(s):  
Hadi Fayad ◽  
Florian Monnier ◽  
Freedy Odille ◽  
Jacques Felblinger ◽  
Frederic Lamare ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Motion Correction ◽  
Cardiac Motion ◽  
Gated Pet

Probably Benign Lesions Detected on Breast MR Imaging

2010 ◽  
Vol 18 (2) ◽  
pp. 309-321 ◽  
Author(s):  
Peter R. Eby ◽  
Wendy B. DeMartini ◽  
Robert L. Gutierrez ◽  
Constance D. Lehman
Keyword(s):  
Mr Imaging ◽  
Benign Lesions ◽  
Breast Mr

Correlation of high-resolution breast MR imaging with histopathology; validation of a technique

2000 ◽  
Vol 11 (6) ◽  
pp. 601-606 ◽  
Author(s):  
Agnes E. Holland ◽  
R. Edward Hendrick ◽  
Haoran Jin ◽  
Paul D. Russ ◽  
Jelle O. Barentsz ◽  
...  
Keyword(s):  
High Resolution ◽  
Mr Imaging ◽  
Breast Mr

Dynamic breast MR imaging: is parametric mapping superior to image subtraction in lesion detection?

2007 ◽  
Vol 17 (12) ◽  
pp. 3093-3099 ◽  
Author(s):  
Kathinka D. Kurz ◽  
Hans-Jörg Wittsack ◽  
Reinhart Willers ◽  
Dirk Blondin ◽  
Ulrich Mödder ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Lesion Detection ◽  
Image Subtraction ◽  
Parametric Mapping ◽  
Breast Mr

Breast MR Imaging during or Soon after Radiation Therapy

Radiology ◽  
2003 ◽  
Vol 229 (3) ◽  
pp. 893-901 ◽  
Author(s):  
Nuschin Morakkabati ◽  
Claudia C. Leutner ◽  
Alexandra Schmiedel ◽  
Hans H. Schild ◽  
Christiane Katharina Kuhl
Keyword(s):  
Radiation Therapy ◽  
Mr Imaging ◽  
Breast Mr

scholarly journals Impact of the Number of Iterations in Compressed Sensing Reconstruction on Ultrafast Dynamic Contrast-enhanced Breast MR Imaging

2019 ◽  
Vol 18 (3) ◽  
pp. 200-207 ◽  
Author(s):  
Hajime Sagawa ◽  
Masako Kataoka ◽  
Shotaro Kanao ◽  
Natsuko Onishi ◽  
Marcel Dominik Nickel ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Compressed Sensing ◽  
Dynamic Contrast Enhanced ◽  
Ultrafast Dynamic ◽  
Contrast Enhanced ◽  
Breast Mr ◽  
Number Of Iterations

Breast MR Imaging

2018 ◽  
Vol 26 (2) ◽  
pp. 179-190 ◽  
Author(s):  
Sarah R. Martaindale
Keyword(s):  
Mr Imaging ◽  
Breast Mr

Automated Nasopharyngeal Carcinoma Detection with Dynamic Gadolinium-Enhanced MR Imaging

2001 ◽  
Vol 40 (04) ◽  
pp. 331-337 ◽  
Author(s):  
C.-C. Hsu ◽  
P.-H. Lai ◽  
W.-C. Huang ◽  
C. Lee
Keyword(s):  
Nasopharyngeal Carcinoma ◽  
Mr Imaging ◽  
Quantitative Evaluation ◽  
Medical Diagnosis ◽  
Motion Correction ◽  
Multistage Process ◽  
Computation Cost ◽  
Slope Method ◽  
Experienced Radiologist ◽  
Dynamic Mr

Summary Objectives: The purpose of this research is to develop an automatic medical diagnosis for segmenting nasopharyngeal carcinoma (NPC) with dynamic gadolinium-enhanced MR imaging. Methods: This system is a multistage process, involving motion correction, head mask generation, dynamic MR data quantitative evaluation, rough segmentation, and rough segmentation refinement. Two approaches, a relative signal increase method and a slope method, are proposed for the quantitative evaluation of dynamic MR data. Results: The NPC detection results obtained using the proposed methods had a rating of 85% in match percent compared with these lesions identified by an experienced radiologist. The match percent for the two proposed methods did not have significant differences. However, the computation cost for the slope method was about twelve times faster than the relative signal increase method. Conclusions: The proposed methods can identify the NPC regions quickly and effectively. This system can enhance the performance of clinical diagnosis.

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