{"title":"药物涂层球囊血管成形术后斑块形态变化与潜在斑块成分有关","authors":"Naoki Fujisawa MD, Takenobu Shimada MD, Kenichiro Otsuka MD, PhD, Takanori Yamazaki MD, PhD, Daiju Fukuda MD, PhD","doi":"10.1016/j.jvscit.2024.101651","DOIUrl":null,"url":null,"abstract":"<div><div>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 mm<sup>3</sup> to 398.36 mm<sup>3</sup>) and was further decreased at 1 month after treatment (to 362.07 mm<sup>3</sup>). 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.</div></div>","PeriodicalId":45071,"journal":{"name":"Journal of Vascular Surgery Cases Innovations and Techniques","volume":"11 1","pages":"Article 101651"},"PeriodicalIF":0.7000,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Plaque morphological changes after drug-coated balloon angioplasty according to underlying plaque components\",\"authors\":\"Naoki Fujisawa MD, Takenobu Shimada MD, Kenichiro Otsuka MD, PhD, Takanori Yamazaki MD, PhD, Daiju Fukuda MD, PhD\",\"doi\":\"10.1016/j.jvscit.2024.101651\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>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 mm<sup>3</sup> to 398.36 mm<sup>3</sup>) and was further decreased at 1 month after treatment (to 362.07 mm<sup>3</sup>). 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.</div></div>\",\"PeriodicalId\":45071,\"journal\":{\"name\":\"Journal of Vascular Surgery Cases Innovations and Techniques\",\"volume\":\"11 1\",\"pages\":\"Article 101651\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2024-10-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Vascular Surgery Cases Innovations and Techniques\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2468428724002351\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"SURGERY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Vascular Surgery Cases Innovations and Techniques","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2468428724002351","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"SURGERY","Score":null,"Total":0}
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 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.
期刊介绍：
Journal of Vascular Surgery Cases and Innovative Techniques is a surgical journal dedicated to publishing peer review high quality case reports, vascular images and innovative techniques related to all aspects of arterial, venous, and lymphatic diseases and disorders, including vascular trauma, malformations, wound care and the placement and maintenance of arterio-venous dialysis accesses with an emphasis on the practicing clinician. The Journal seeks to provide novel and timely information to vascular surgeons, interventionalists, phlebologists, wound care specialists, and allied health professionals involved with the management of patients with the entire spectrum of vascular disorders.
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