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首页> 外文期刊>Journal of endovascular therapy: an official journal of the International Society of Endovascular Specialists >Histopathology of Iliocaval Venous In-Stent Restenosis Treated With Directional Atherectomy
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Histopathology of Iliocaval Venous In-Stent Restenosis Treated With Directional Atherectomy

机译:定向形态切除术治疗ILIOCAVAL静脉静脉内切狭窄的组织病理学

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摘要

Purpose: To report the use of directional atherectomy to treat venous in-stent restenosis (ISR) and subsequent histopathological analysis of retrieved intrastent tissue. Case Report: A 55-year-old man presented with recurrent symptoms of venous congestion following iliofemoral stenting. The stents were found to be occluded on imaging. Directional atherectomy was used to recanalize the iliofemoral venous stents, which provided significant symptom relief. Tissue retrieved from within the stent demonstrated patterns of cellular components similar to arterial ISR. At 6-month follow-up, the stents remain patent, with no evidence of further ISR. Conclusion: Directional atherectomy is a potential treatment option for iliofemoral venous ISR. The pathological process of venous ISR demonstrates cellular changes similar to arterial ISR.
机译:目的:报告使用定向粥样斑块切除术治疗静脉内旧再狭窄(ISR)和后续检测到的腹期组织的组织病理学分析。 案例报告:一个55岁的男子患有髂臂腹期后静脉充血的复发性症状。 发现支架在成像上被封闭。 定向粥样切除术用于重新制定ILIOMORAL静脉支架,其提供了显着的症状浮雕。 从支架内检索的组织证明了与动脉ISR相似的细胞组分的图案。 在6个月的随访中,支架仍然是专利,没有进一步的ISR的证据。 结论:定向形态切除术是ILIOMORAL静脉ISR的潜在治疗选择。 静脉ISR的病理过程证明了与动脉ISR相似的细胞变化。

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