对超声波导向乳腺活检的最先进的活检系统进行比较,使用乳房幻影
Leona Katsuta1, Tomoyuki Fujioka2, Kazunori Kubota3
1Department of Diagnostic Radiology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8510, Japan.
Journal of medical ultrasonics (2001)
|August 6, 2024
概括
真空辅助活检 (VAB) 系统比核心针活检 (CNB) 系统产生更大的组织核心. 选择正确的VAB设备和针尺寸对于准确的乳腺癌诊断至关重要.
科学领域:
- 医疗器械 医疗器械
- 手术病理学手术病理学
- 在瘤学瘤学.
背景情况:
- 准确的病理诊断对于有效的乳腺癌治疗至关重要.
- 组织核心重量是影响诊断精度的重要因素.
- 选择合适的活检系统和针尺寸对于获得足够的组织样本至关重要.
研究的目的:
- 为了比较从不同的真空辅助活检 (VAB) 和核心针活检 (CNB) 系统中获得的组织核心重量.
- 评估针尺寸和活检系统类型对组织核心产量的影响.
- 为选择最佳乳腺活检系统和癌症诊断针提供指导.
主要方法:
- 测试了6个VAB系统和1个CNB系统的15个组合,针的尺寸不同.
- 组织核心是从一只的乳房幻影中获得的,这是人类乳房组织的替代品.
- 从每个组合中收集了五个组织核,并测量了它们的重量.
主要成果:
- VAB系统通常产生比CNB系统更重的组织核心,特别是使用更大的针头.
- 在所有系统中,最厚的针头始终产生了最重的组织核心.
- 无,无电池的VAB系统产生了比其他相同针尺寸的VAB系统更轻的核心.
- 没有篮子的VAB系统显示,与篮子相比,核心重量的变化较低.
结论:
- 在用于病理分析的组织核心大小方面,VAB系统在CNB上具有优势.
- 即使使用相同的针尺寸,组织核心大小也存在显著差异,这取决于所使用的特定VAB系统.
- 选择活检系统和针尺寸应仔细考虑,以优化乳腺癌诊断的组织采集.
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