Evaluation of late arterial acquisition and image quality after gadoxetate disodium injection using the CDT-VIBE sequence
Abstract To explore the applicability of multi-arterial phase imaging technique in gadoxetate disodium-enhanced MRI. We studied 140 consecutive patients with suspected liver lesions who underwent gadoxetate disodium-enhanced MRI before surgery. All patients were randomized into three groups: group A...
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Nature Portfolio
2022-07-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-022-15108-7 |
| _version_ | 1828304635545255936 |
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| author | Fen Liu Feng Ma Guanlan Zhou Chongtu Yang Bin Xiong |
| author_facet | Fen Liu Feng Ma Guanlan Zhou Chongtu Yang Bin Xiong |
| author_sort | Fen Liu |
| collection | DOAJ |
| description | Abstract To explore the applicability of multi-arterial phase imaging technique in gadoxetate disodium-enhanced MRI. We studied 140 consecutive patients with suspected liver lesions who underwent gadoxetate disodium-enhanced MRI before surgery. All patients were randomized into three groups: group A (n = 50) was examined with VIBE-based single-artery phase imaging, group B (n = 44) with StarVIBE, and group C (n = 46) with CAIPIRINHA-Dixon-TWIST-VIBE (CDT-VIBE)-based multi-artery phase imaging. We evaluated the display rate of late arterial images and image quality in arterial phase images. We performed a study of 140 consecutive patients suspected with liver lesions who received gadoxetate disodium-enhanced MRI examination before surgery. All patients were randomly divided into three groups: group A (n = 50) was examined with single arterial phase imaging based on VIBE, group B (n = 44) was based on StarVIBE and group C (n = 46) was analyzed with multi-arterial phase imaging based on CAIPIRINHA-Dixon-TWIST-VIBE (CDT-VIBE). We evaluated the display rate of late arterial images and the image quality of dynamically enhanced images. Both radiologists had an almost perfect agreement (Kappa value > 0.8) in the assessment of late arterial and image quality. For late arterial acquisition, group C was superior to groups A and B (x 2 = 18.940, P < 0.05); The image of phase 4 had the highest display rate in the late artery phase. For arterial phase image quality, there was no difference between groups A, B and C at five phases (H = 10.481, P = 0.106); and the best image quality score was lower in group C than in groups A and B (H = 8.573, P = 0.014).For the quality of the late arterial images, there was a statistical difference between the best images in groups A, B and C (H = 6.619, P = 0.037), and the images in group C were significantly better than those in group A (P .adj < 0.05). By applying multi-arterial phase acquisition based on CDT-VIBE, gadoxetate disodium-enhanced MRI scanning can obtain a better late arterial phase and provide high-quality images with fewer motion artifacts. |
| first_indexed | 2024-04-13T14:15:00Z |
| format | Article |
| id | doaj.art-244cf189228d4f0fa4812682ace7948a |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-13T14:15:00Z |
| publishDate | 2022-07-01 |
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| spelling | doaj.art-244cf189228d4f0fa4812682ace7948a2022-12-22T02:43:41ZengNature PortfolioScientific Reports2045-23222022-07-011211910.1038/s41598-022-15108-7Evaluation of late arterial acquisition and image quality after gadoxetate disodium injection using the CDT-VIBE sequenceFen Liu0Feng Ma1Guanlan Zhou2Chongtu Yang3Bin Xiong4Department of Radiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and TechnologyDepartment of Radiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and TechnologyDepartment of Otolaryngology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and TechnologyDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyDepartment of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyAbstract To explore the applicability of multi-arterial phase imaging technique in gadoxetate disodium-enhanced MRI. We studied 140 consecutive patients with suspected liver lesions who underwent gadoxetate disodium-enhanced MRI before surgery. All patients were randomized into three groups: group A (n = 50) was examined with VIBE-based single-artery phase imaging, group B (n = 44) with StarVIBE, and group C (n = 46) with CAIPIRINHA-Dixon-TWIST-VIBE (CDT-VIBE)-based multi-artery phase imaging. We evaluated the display rate of late arterial images and image quality in arterial phase images. We performed a study of 140 consecutive patients suspected with liver lesions who received gadoxetate disodium-enhanced MRI examination before surgery. All patients were randomly divided into three groups: group A (n = 50) was examined with single arterial phase imaging based on VIBE, group B (n = 44) was based on StarVIBE and group C (n = 46) was analyzed with multi-arterial phase imaging based on CAIPIRINHA-Dixon-TWIST-VIBE (CDT-VIBE). We evaluated the display rate of late arterial images and the image quality of dynamically enhanced images. Both radiologists had an almost perfect agreement (Kappa value > 0.8) in the assessment of late arterial and image quality. For late arterial acquisition, group C was superior to groups A and B (x 2 = 18.940, P < 0.05); The image of phase 4 had the highest display rate in the late artery phase. For arterial phase image quality, there was no difference between groups A, B and C at five phases (H = 10.481, P = 0.106); and the best image quality score was lower in group C than in groups A and B (H = 8.573, P = 0.014).For the quality of the late arterial images, there was a statistical difference between the best images in groups A, B and C (H = 6.619, P = 0.037), and the images in group C were significantly better than those in group A (P .adj < 0.05). By applying multi-arterial phase acquisition based on CDT-VIBE, gadoxetate disodium-enhanced MRI scanning can obtain a better late arterial phase and provide high-quality images with fewer motion artifacts.https://doi.org/10.1038/s41598-022-15108-7 |
| spellingShingle | Fen Liu Feng Ma Guanlan Zhou Chongtu Yang Bin Xiong Evaluation of late arterial acquisition and image quality after gadoxetate disodium injection using the CDT-VIBE sequence Scientific Reports |
| title | Evaluation of late arterial acquisition and image quality after gadoxetate disodium injection using the CDT-VIBE sequence |
| title_full | Evaluation of late arterial acquisition and image quality after gadoxetate disodium injection using the CDT-VIBE sequence |
| title_fullStr | Evaluation of late arterial acquisition and image quality after gadoxetate disodium injection using the CDT-VIBE sequence |
| title_full_unstemmed | Evaluation of late arterial acquisition and image quality after gadoxetate disodium injection using the CDT-VIBE sequence |
| title_short | Evaluation of late arterial acquisition and image quality after gadoxetate disodium injection using the CDT-VIBE sequence |
| title_sort | evaluation of late arterial acquisition and image quality after gadoxetate disodium injection using the cdt vibe sequence |
| url | https://doi.org/10.1038/s41598-022-15108-7 |
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