伪化:术后器器件的放射病学相关性
Daniel Lehrer1, Mariela Kaplan1, Cecilia Ugalde1
1CERIM, Buenos Aires, Argentina.
Journal of breast imaging
|May 11, 2024
概括
手术后的乳房影像可以显示模仿微化的线性放射密度. 这些通常是碎片化的布外体,需要意识,以防止不必要的患者干预.
科学领域:
- 放射学 放射学是一门学科.
- 病理学 病理学 病理学
- 手术并发症 手术并发症
背景情况:
- 乳房影像上的文物和异物可以被误认为是微化.
- 在手术床上的术后变化需要仔细解释.
研究的目的:
- 为了识别和描述术后乳房影像中的放射密度.
- 为了确定手术床上细线性辐射密度的原因.
- 提高对外体物质的认识,以模仿微化.
主要方法:
- 对17名具有细线性辐射密度的术后妇女的乳房图进行了回顾性审查.
- 真空辅助活检样本的组织病理学分析.
- 使用胸肉的乳房显微镜外观的ex vivo复制.
- 在生体内对小鼠进行实验,这些小鼠植入了丝线.
主要成果:
- 乳房影像显示了17名手术后妇女的手术床上的细线性放射密度.
- 组织病理学证实异体物质 (碎片化的布) 与巨细胞反应.
- 在胸和小鼠模型中复制了乳房图像的外观.
- 鉴定了布碎片作为该文物的来源.
结论:
- 碎片化的带外体可以模仿乳房影像上的微化.
- 对这种实体的认识至关重要,以避免不必要的患者检查和活检.
- 术后线性带碎片在乳房影像后续检查中存在挑战.
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