假阳性131I 在患有乳头甲状腺癌的患者中创伤后后吸收
Jun Yang1, Pingping Zhou, Xinhui Su
1From the Department of Nuclear Medicine, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People's Republic of China.
Clinical nuclear medicine
|October 6, 2023
概括
治疗后的放射性 (131I) 扫描可以显示假阳性. 膝盖上的创伤后纹模仿了全身扫描上的转移性乳头甲状腺癌.
科学领域:
- 核医学是一种核医学.
- 在瘤学瘤学.
- 放射学 放射学是一门学科.
背景情况:
- 乳头甲状腺癌通常用放射性 (131I) 治疗.
- 全身光学扫描用于评估治疗反应和检测转移.
- 假阳性结果可能会使患者的管理变得复杂,并导致不必要的干预.
研究的目的:
- 报告一个为乳头甲状腺癌治疗的患者的全身光学扫描假阳性病例.
- 突出外部因素可能导致错误解读光测试结果的可能性.
主要方法:
- 一名41岁的患有乳头甲状腺癌的妇女接受了131I治疗.
- 在治疗后2天进行全身光学扫描治疗后2天.
- 截图检测结果与患者的临床表现和体检相关.
主要成果:
- 在全身扫描时,在前左膝盖观察到强烈的活动.
- 这种活动被归因于膝盖上的创伤后.
- 这一发现被确定为假阳性结果.
结论:
- 创伤后可以导致治疗后全身光学扫描的错误阳性结果.
- 临床医生应考虑外部因素,如皮肤病变,在解释光成像结果时.
- 仔细与身体检查的相关性至关重要,以避免误诊.
相关概念视频
01:25Imaging Studies II: Positron Emission Tomography and Scintigraphy
140
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
140
01:23The Thyroid Gland
4.0K
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...
4.0K