在儿科深软组织瘤特征的超声波性能
Cong Li1,2, Wenyi Chen1,2, Ya Jin1,2
1Department of Ultrasonography, West China Second University Hospital, Sichuan University, Chengdu, 610000, Sichuan, China.
Scientific reports
|December 13, 2023
概括
超声波有效地诊断儿科深层软组织病变,区分良性和恶性质量. 恶性瘤的关键指标包括多次发生和癌症史,强调放射科医生的经验的重要性.
科学领域:
- 儿科放射学 儿科放射学
- 诊断成像 诊断成像 诊断成像
- 在瘤学瘤学.
背景情况:
- 深层软组织瘤和类似瘤的病变在儿童中很常见.
- 准确的诊断对于适当的管理和治疗至关重要.
- 超声波是一种广泛可用的非侵入性成像方式.
研究的目的:
- 评估超声波的诊断性能,以区分良性和恶性儿科深层软组织病变.
- 为了识别预测恶性瘤的超声波特征.
- 评估放射科医生经验对诊断准确性的影响.
主要方法:
- 82个儿科深层软组织病变的回顾性分析与组织学确认.
- 由三个放射科医生对临床信息进行盲目的超声波研究的独立审查.
- 对人口和超声波特征的统计分析,以确定恶性瘤的预测因素.
主要成果:
- 在年龄,性别,直径,边缘或化方面,良性和恶性群体之间没有显著差异.
- 观察到的病变发生率 (单个与多个),恶性瘤史,形状和回声性方面的统计学显著差异.
- 恶性瘤的独立预测因素包括不规则的瘤形状,多次发生和恶性瘤史.
- 放射科医生的灵敏度在68.0%至96.0%之间,特异性在77.2%至82.5%之间.
结论:
- 超声波显示在诊断良性深层病变如血管瘤和脂肪细胞瘤方面表现良好.
- 多种不规则的形态和恶性瘤史是恶性质群体的危险因素.
- 放射科医生的经验对于准确的解释至关重要,强调仔细评估模两可或小病变.
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