在对比度增强的乳房造 mammography 上出现的辐射痕
Wilmi Elizabeth Pienaar1,2, Donna Blanche Taylor1,2,3, Elizabeth Wylie1,2,3
1Department of Diagnostic and Interventional Radiology, Royal Perth Hospital, Perth, Western Australia, Australia.
增强对比度的乳房学 (CEM) 有助于管理放射性痕,为检测恶性瘤提供高精度. 这种成像技术在改善放射性痕诊断患者护理方面表现有前途.
科学领域:
- 放射学 放射学是一门学科.
- 乳房成像 乳房成像
- 在瘤学瘤学.
背景情况:
- 由于乳房成像技术的进步,辐射痕越来越多地被检测出来.
- 由于在外科切除过程中发现恶性瘤的风险,管理辐射痕是复杂的.
- 增强对比度的乳房造影 (CEM) 是MRI用于乳房病变评估的经济有效和可访问的替代方案.
研究的目的:
- 评估对比度增强乳房扫描 (CEM) 在放射性痕诊断工作中的实用性.
- 呈现CEM所描绘的辐射痕的成像特征.
- 探索CEM发现如何影响放射性痕患者的临床管理.
主要方法:
- 通过核心活检诊断出有放射性痕的55名患者的成像研究的回顾性审查.
- 在队列中的9名患者中分析了对比增强乳房扫描 (CEM) 发现.
- 介绍CEM增强模式在一个图形论文格式.
主要成果:
- 与对比度增强的乳房扫描 (CEM) 显示出高灵敏度和极好的负预测值,用于放射性痕中的恶性瘤.
- 确定和描述了CEM上的辐射痕的特定增强模式.
- CEM发现为评估与辐射痕相关的恶性瘤风险提供了有价值的信息.
结论:
- 增强对比度的乳房造影 (CEM) 是评估放射性痕的宝贵工具,其灵敏度与MRI相似,但具有实用优势.
- 了解CEM增强模式可以帮助区分良性辐射痕和恶性病变.
- CEM有可能完善放射性痕的管理策略,从而减少不必要的外科手术.
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