Plaque morphological changes after drug-coated balloon angioplasty according to underlying plaque components

IF 0.7 Q4 SURGERY

Journal of Vascular Surgery Cases Innovations and Techniques Pub Date : 2024-10-22 DOI:10.1016/j.jvscit.2024.101651

Naoki Fujisawa MD, Takenobu Shimada MD, Kenichiro Otsuka MD, PhD, Takanori Yamazaki MD, PhD, Daiju Fukuda MD, PhD

引用次数: 0

Abstract

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.

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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

一名 52 岁的男子因左侧股浅动脉短时间慢性全闭塞而接受了药物涂层球囊（DCB）血管成形术。使用血管内综合反向散射超声波进行的评估显示，纤维化斑块的体积在治疗刚结束时被压缩（从 494.67 立方毫米缩小到 398.36 立方毫米），在治疗后 1 个月进一步缩小（缩小到 362.07 立方毫米）。随访时，脂质池的斑块体积与 DCB 刚扩张时相比没有变化。这些血管内超声背向散射综合研究结果表明，DCB血管成形术的效果可能因潜在斑块成分的类型而异。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Vascular Surgery Cases Innovations and Techniques SURGERY-

CiteScore

1.00

自引率

14.30%

发文量

219

审稿时长

29 weeks

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.