超声波弹性成像在评估可疑甲状腺结节中的作用
Priya Appanraj1,2, Japneet Kaur3, Nebu Abraham George3
1Regional Cancer Centre, Trivandrum, 695011 India.
Indian journal of surgical oncology
|November 18, 2024
概括
超声波弹性图提供了一种非侵入性方法来评估甲状腺结节的硬度. 结合弹性学与超声波TIRADS和细针吸入细胞学 (FNAC),可显著提高恶性甲状腺结节的诊断准确度.
科学领域:
- 放射学 放射学是一门学科.
- 在瘤学瘤学.
- 内分泌学 在内分泌学.
背景情况:
- 甲状腺结节很常见,区分良性和恶性是非常重要的.
- 超声波弹性图提供了对组织刚性的客观评估,补充了传统的触摸.
- 恶性甲状腺结节通常与良性结节相比,表现出增加的性.
研究的目的:
- 评估超声波弹性图像作为辅助工具的疗效,用于表征可疑的甲状腺结节.
- 为了比较超声波弹性图的诊断性能与ACR TIRADS和细针吸入细胞学 (FNAC) 贝塞斯达分类.
- 为了确定甲状腺结节评估这些方法的综合诊断准确性.
主要方法:
- 一项前性研究,涉及怀疑甲状腺结节的患者 (TIRADS 3-4,Bethesda III-IV).
- 使用灰度超声波与ACR TIRADS评分进行评估,随后进行超声波弹性学.
- 精细针吸入细胞学 (FNAC) 和随后的甲状腺切除术用于他的病理学确认.
主要成果:
- 超声波弹性图显示灵敏度为60%,特异性为69.6%.
- 超声波弹性学,TIRADS和FNAC贝塞斯达分类的组合实现了高的综合灵敏度93.33%和特异性95.6%.
- 接收器操作特征 (ROC) 分析显示,单个和组合模式的曲线下面面积 (AUC) 值很高,三重组合的AUC值为0.967.
结论:
- 超声波弹性图像是一种有价值的辅助工具,用于表征可疑的甲状腺结节.
- 结合弹性学和已建立的方法,如TIRADS和FNAC显著提高诊断的准确性.
- 这种多模式的方法有助于区分恶性和良性甲状腺结节,改善患者管理.
相关概念视频
Ultrasound II: Endoscopic Ultrasound and FibroScan
79
Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
Endoscopic Ultrasound (EUS):
79
Ultrasonography
4.3K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
During an ultrasonography procedure, a handheld device called...
4.3K
Ultrasound I: Abdominal Ultrasonography
180
Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
180


