关于诊断疗效和并发症的回顾性比较研究:在CassiII旋转核心活检和核心针活检之间
Shuduo Xie1,2, Siwei Ju1,2, Xun Zhang1,2
1Department of Surgical Oncology, Affiliated Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Frontiers in oncology
|October 12, 2023
概括
卡西II旋转核心活检系统比传统的核心针活检更准确,用于诊断乳腺癌. 这种新的技术提高了灵敏度和积极的预测价值,有助于个性化癌症治疗决策.
科学领域:
- 在瘤学瘤学.
- 病理学 病理学 病理学
- 医疗器械 医疗器械
背景情况:
- 准确的乳腺癌诊断对于有效的个性化治疗至关重要.
- 需要新的活检技术来提高诊断准确性和分子分类.
- 卡西II旋转核心活检系统提供了一种使用导针和"棒结"技术的新方法.
研究的目的:
- 与核心针活检 (CNB) 相比,评估CassiII系统的诊断一致性和生物标志物状态准确性.
- 评估CassiII活检对病理不一致性的敏感性,积极预测值和风险因素.
- 分析与卡西尔针活检技术相关的活检后并发症.
主要方法:
- 这是一项对655名经过活检后手术的乳腺癌患者的回顾性研究.
- 卡西尔针活检结果与外科病理学发现的比较.
- 对雌激素受体 (ER),孕激素受体 (PgR),HER2和Ki67.7的免疫组合化学分析.
- 对一致率 (CRs),灵敏度和积极预测值的评估.
主要成果:
- 与CNB相比,CassiII针活检显示了与手术样本的一致率显著更高.
- 与CNB相比,CassiII显示敏感度大约有20%的改善,积极预测值5%的改善.
- 对于ER,PgR,HER2和Ki67的CR分别为98.08%,90.77%,69.62%和86.92%.
- 年龄和瘤大小是CNB不一致的风险因素,而CassiII只与瘤直径相关.
结论:
- 与CNB相比,CassiII针活检在区分in situ癌症和侵入性癌症方面提供了更高的准确性.
- 卡西II系统独立于年龄,并提供可靠的生物标志物状态评估.
- 虽然可能会出现疼痛和湿疹等并发症,但CassiII代表了乳腺活检技术的进步.
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