Plaque morphological changes after drug-coated balloon angioplasty according to underlying plaque components
A 52-year-old man with a short chronic total occlusion in the left superficial femoral artery underwent drug-coated balloon (DCB) angioplasty. Evaluation using integrated backscatter intravascular ultrasound revealed that the plaque volume of fibrosis was compressed just after treatment (from 494.67...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-02-01
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| Series: | Journal of Vascular Surgery Cases and Innovative Techniques |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2468428724002351 |
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| author | Naoki Fujisawa, MD Takenobu Shimada, MD Kenichiro Otsuka, MD, PhD Takanori Yamazaki, MD, PhD Daiju Fukuda, MD, PhD |
| author_facet | Naoki Fujisawa, MD Takenobu Shimada, MD Kenichiro Otsuka, MD, PhD Takanori Yamazaki, MD, PhD Daiju Fukuda, MD, PhD |
| author_sort | Naoki Fujisawa, MD |
| collection | DOAJ |
| description | A 52-year-old man with a short chronic total occlusion in the left superficial femoral artery underwent drug-coated balloon (DCB) angioplasty. Evaluation using integrated backscatter intravascular ultrasound revealed that the plaque volume of fibrosis was compressed just after treatment (from 494.67 mm3 to 398.36 mm3) and was further decreased at 1 month after treatment (to 362.07 mm3). The plaque volume of the lipid pool was not changed at follow-up compared with that just after DCB dilation. These integrated backscatter intravascular ultrasound findings suggest that the effect of DCB angioplasty may differ depending on the type of underlying plaque components. |
| format | Article |
| id | doaj-art-777ed8c21d194f2d9b81fce90015b3ff |
| institution | Kabale University |
| issn | 2468-4287 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Vascular Surgery Cases and Innovative Techniques |
| spelling | doaj-art-777ed8c21d194f2d9b81fce90015b3ff2025-01-20T04:17:40ZengElsevierJournal of Vascular Surgery Cases and Innovative Techniques2468-42872025-02-01111101651Plaque morphological changes after drug-coated balloon angioplasty according to underlying plaque componentsNaoki Fujisawa, MD0Takenobu Shimada, MD1Kenichiro Otsuka, MD, PhD2Takanori Yamazaki, MD, PhD3Daiju Fukuda, MD, PhD4Department of Cardiovascular Medicine, Osaka Metropolitan University Graduate School of Medicine, Osaka, JapanCorrespondence: Takenobu Shimada, MD, Department of Cardiovascular Medicine, Osaka Metropolitan University Graduate School of Medicine, 1-4-3 Asahimachi Abenoku, Osaka 545-8585, Japan; Department of Cardiovascular Medicine, Osaka Metropolitan University Graduate School of Medicine, Osaka, JapanDepartment of Cardiovascular Medicine, Osaka Metropolitan University Graduate School of Medicine, Osaka, JapanDepartment of Cardiovascular Medicine, Osaka Metropolitan University Graduate School of Medicine, Osaka, JapanDepartment of Cardiovascular Medicine, Osaka Metropolitan University Graduate School of Medicine, Osaka, JapanA 52-year-old man with a short chronic total occlusion in the left superficial femoral artery underwent drug-coated balloon (DCB) angioplasty. Evaluation using integrated backscatter intravascular ultrasound revealed that the plaque volume of fibrosis was compressed just after treatment (from 494.67 mm3 to 398.36 mm3) and was further decreased at 1 month after treatment (to 362.07 mm3). The plaque volume of the lipid pool was not changed at follow-up compared with that just after DCB dilation. These integrated backscatter intravascular ultrasound findings suggest that the effect of DCB angioplasty may differ depending on the type of underlying plaque components.http://www.sciencedirect.com/science/article/pii/S2468428724002351Fibrous plaqueIntegrated backscatterIntravascular ultrasoundFemoral arteryPeripheral arteryIntraplaque |
| spellingShingle | Naoki Fujisawa, MD Takenobu Shimada, MD Kenichiro Otsuka, MD, PhD Takanori Yamazaki, MD, PhD Daiju Fukuda, MD, PhD Plaque morphological changes after drug-coated balloon angioplasty according to underlying plaque components Journal of Vascular Surgery Cases and Innovative Techniques Fibrous plaque Integrated backscatter Intravascular ultrasound Femoral artery Peripheral artery Intraplaque |
| title | Plaque morphological changes after drug-coated balloon angioplasty according to underlying plaque components |
| title_full | Plaque morphological changes after drug-coated balloon angioplasty according to underlying plaque components |
| title_fullStr | Plaque morphological changes after drug-coated balloon angioplasty according to underlying plaque components |
| title_full_unstemmed | Plaque morphological changes after drug-coated balloon angioplasty according to underlying plaque components |
| title_short | Plaque morphological changes after drug-coated balloon angioplasty according to underlying plaque components |
| title_sort | plaque morphological changes after drug coated balloon angioplasty according to underlying plaque components |
| topic | Fibrous plaque Integrated backscatter Intravascular ultrasound Femoral artery Peripheral artery Intraplaque |
| url | http://www.sciencedirect.com/science/article/pii/S2468428724002351 |
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