儿科的甲状腺声电图:健康甲状腺疾病和扩散甲状腺疾病之间的比较
Marta Tovar Pérez1, Juan de Dios Berna Mestre1, Luis Enrique Fernández Rodríguez1
1Hospital Clínico Universitario Virgen de la Arrixaca, El Palmar, Murcia, Spain.
Ultrasound (Leeds, England)
|December 15, 2025
概括
剪切波弹性成像可以帮助检测儿童的扩散性甲状腺疾病. 剪波速度低于1.75m/s表明这种情况的可能性很低.
科学领域:
- 儿科内分泌学 儿科内分泌学
- 医学成像医学成像
- 类风湿病学 类风湿病学
背景情况:
- 剪波弹性图 (SWE) 是一种非侵入性的超声波技术,用于测量组织硬度.
- 扩散性甲状腺疾病包括一系列影响甲状腺结构和功能的疾病.
- 对儿童扩散性甲状腺疾病的准确评估对于及时诊断和管理至关重要.
研究的目的:
- 在健康的儿童中评估甲状腺剪切波速度 (SWV).
- 为了确定SWV测量的最佳数量,以进行可靠的评估.
- 建立诊断切断值,以检测在儿童群体的扩散性甲状腺疾病.
主要方法:
- 对194名接受甲状腺超声波 (2019-2021) 的儿童 (<16岁) 的回顾性分析.
- 进行SWE,从两个甲状腺叶中获得6和10个SWV测量 (m/s).
- 统计分析包括t测试,相关性,ROC曲线和法根名录.
主要成果:
- 患有扩散性甲状腺疾病的儿童 (n=50) 的SWV (2.09 m/s) 比对照组 (n=144,1.75 m/s) 高 (p<0.001).
- 一个SWV<1.75 m/s与扩散性甲状腺疾病的低概率 (8%) 相关.
- 在少于10次测量时,精度显著下降 (p<0.001).
结论:
- 建议对儿童进行十次SWV测量,以获得最佳的SWE评估.
- 1.75m/s的SWV值可以帮助排除扩散性甲状腺疾病.
- 作为诊断儿科患者扩散性甲状腺疾病的补充工具,SWE显示出前景.
相关概念视频
The Thyroid Gland
6.5K
The thyroid gland is a small, butterfly-shaped gland located in the neck and covers the anterior surface of the trachea. The gland has two lateral lobes connected by a thin tissue mass called the isthmus. Internally, each lobe comprises many small spherical structures known as thyroid follicles, surrounded by a network of blood vessels.
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...
6.5K
Synthesis and Regulation of Thyroid Hormones
7.1K
Low blood levels of the thyroid hormones — triiodothyronine (T3) and thyroxine (T4) — signal the hypothalamus to release the thyrotropin-releasing hormone (TRH). TRH then reaches the pituitary gland and stimulates the release of thyroid-stimulating hormone(TSH) into the bloodstream.
Upon reaching the thyroid gland, TSH stimulates the follicular cells' active uptake of iodide ions from the blood. The ions diffuse to the apical surface of the cells and are oxidized to iodine. The...
Upon reaching the thyroid gland, TSH stimulates the follicular cells' active uptake of iodide ions from the blood. The ions diffuse to the apical surface of the cells and are oxidized to iodine. The...
7.1K
Functions of Thyroid Hormones
4.9K
The thyroid hormone (TH) plays a pivotal role in the intricate orchestration of physiological processes, exerting profound effects on development, metabolism, and homeostasis throughout different life stages.
TH is indispensable for the normal development and maturation of the skeletal, muscular, and nervous systems during fetal and childhood growth. It facilitates bone mineral turnover and regulates protein synthesis in developing tissues, contributing significantly to overall growth and...
TH is indispensable for the normal development and maturation of the skeletal, muscular, and nervous systems during fetal and childhood growth. It facilitates bone mineral turnover and regulates protein synthesis in developing tissues, contributing significantly to overall growth and...
4.9K
Ultrasonography
7.3K
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...
7.3K


