异位甲状腺症的定位:超声波对99mTc-sestamibi,四维计算机断层扫描和C-胆正子辐射断层扫描/计算机断层扫描
Song Fang1, Qing-Li Zhu1, Yi-Min Liu2
1Department of Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
概括
超声波 (美国) 有效地定位子宫外偏甲状腺症,特别是在部. 它的诊断性能与其他先进的成像技术如4D-CT和PET/CT相提并论.
科学领域:
- 内分泌学 在内分泌学.
- 放射学 放射学是指放射学
- 核医学是一种核医学.
背景情况:
- 异位性副甲状腺功能障碍症涉及类甲状腺组织在典型位置之外.
- 精确的定位对于成功的手术管理至关重要.
- 使用各种成像方法,但它们对子宫外病变的比较有效性是有争议的.
研究的目的:
- 评估超声波 (US) 诊断效用,以定位宫外性副甲状腺症.
- 为了比较美国的表现与99mTc-sestamibi (MIBI) 剪影,4D-CT和11C-胆PET/CT.
主要方法:
- 一项涉及79名经过手术确认的宫外甲状腺功能障碍症患者的研究.
- 对US,99mTc-MIBI,US+MIBI,4D-CT和11C-胆PET/CT的诊断性能指标 (灵敏度) 进行了计算.
- 分析了影响US和99mTc-MIBI敏感性的因素.
主要成果:
- 11C-胆PET/CT表现出最高的灵敏度 (100%),其次是美国+MIBI (95.1%),4D-CT (83.3%),99mTc-MIBI (81.7%) 和美国 (75.9%).
- 在各种模式之间没有观察到统计学上显著的灵敏度差异 (P > .05).
- 美国对于部病变的敏感性明显高 (85.9%),而不是前腹中/胸壁病变 (42.1%,P<.001).
结论:
- 超声波是定位子宫外甲状腺功能障碍症的宝贵工具,特别是在部区域的病变中.
- 虽然11C-胆PET/CT提供了最高的灵敏度,但US提供了一个具有成本效益和可访问的选择,特别是对于宫外皮副甲状腺腺.
关键词:
(11) C - 胆PET/CTCT 是一种(99m) Tc-sestamibibibibibibibibibibi (99m) Tc-sestamibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibi (99m) Tc-sestamibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibi (99m) Tc-sestamibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibibiTc-sestamibibibibibibibibibi4D-CT 4D-CT 的使用方法异胎性 异胎性 异胎性 异胎性 异胎性甲状腺功能障碍症的高甲状腺功能障碍.超声波超声波是指超声波的使用.更多相关视频
相关概念视频
01:25Imaging Studies II: Positron Emission Tomography and Scintigraphy
122
Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET
Fundamental Principles of PET
122
01:29Positron Emission Tomography
4.2K
Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body...
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body...
4.2K