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良性一致性MRI导向乳腺活检的临床结果
Eumee Cha1, Eniola T Oluyemi2, Emily B Ambinder2
1Johns Hopkins University School of Medicine, Baltimore, MD.
Clinical breast cancer
|July 16, 2024
概括
在MRI导向乳房活检中,假阴性率很低,为0.4%. 良性结果后的随访成像应延长超过六个月,以检测间隔变化,确保患者的安全.
科学领域:
- 放射学 放射学是一门学科.
- 在瘤学瘤学.
- 乳房成像 乳房成像
背景情况:
- 用MRI指导的活检是MRI检测到的乳腺病变的标准.
- 在良性MRI导向活检后,存在各种各样的随访协议.
- 这项研究评估了良性,图像一致的MRI导向活检的结果.
研究的目的:
- 为了评估良性,图像一致的MRI导向乳腺活检的结果.
- 为了确定MRI导向乳腺活检的假阴性率.
- 为了告知最佳的后续成像策略.
主要方法:
- 275个MRI导向乳腺活检的回顾性审查 (2014年11月 - 2020年8月).
- 纳入标准:与图像一致,良性组织病理学,MRI或切割后续检查.
- 在随访期间分析病变稳定性和恶性瘤检测.
主要成果:
- 在275个病变中检测到一种恶性瘤 (0.4%的假阴性率).
- 恶性瘤最初被诊断为良性,但在18个月内增长.
- 在274个病变中,随访MRI显示有良性或稳定的特征 (平均25.5个月).
结论:
- 乳房MRI导向活检显示,假阴性率较低 (0.4%).
- 这些发现支持了比标准6个月更长的随访间隔.
- 延长后续帮助检测间隔变化表明恶性瘤.
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