从牙医的角度看闪烁照相法作为一种诊断工具对影响口腔健康的多种疾病的应用

Deepika Swetha Sarabu
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引用次数: 0

摘要

核医学是 "使用放射性核素并依靠放射性衰变过程诊断和治疗疾病的医学和医学成像的一个分支或专科"。使用放射性核素成像(有时也称为功能成像方法)可以更容易地评估生化变化后的生理变化。闪烁照相是核医学中的一种诊断程序,将放射性同位素以液态或气态形式注入体内,然后由称为伽马相机的外部探测器捕捉出现的独特辐射,生成二维图像。骨闪烁照相、淋巴闪烁照相、唾液腺闪烁照相和放射免疫闪烁照相是闪烁照相技术的几个例子。核成像的优点是诊断灵敏度极高,在诊断早期到进展期疾病的过程中,即使是最微小的病理生理变化也能成功识别,因此成为首选的诊断方式。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A dentist’s perspective on scintigraphy about its applications as a diagnostic tool for a myriad of diseases affecting oral health
A "branch or specialty of medicine & medical imaging that uses radionuclides and relies on the process of radioactive decay in the diagnosis and treatment of disease" is known as nuclear medicine. Assessing physiologic change, which follows biochemical changes, is made easier with the use of radionuclide imaging, which is sometimes referred to as a functional imaging approach. Scintigraphy is a diagnostic procedure used in nuclear medicine where radioisotopes are administered internally into the body in liquid or gaseous forms, and the distinctive radiation that emerges is captured by external detectors known as gamma cameras, producing two-dimensional pictures. Bone scintigraphy, lymphoscintigraphy, salivary gland scintigraphy, and radio-immuno-scintigraphy are a few examples of scintigraphy techniques.Nuclear imaging has the advantage of giving extremely high levels of diagnostic sensitivity, which is successful in identifying even the smallest pathophysiological changes that are highlighted in the process of diagnosing early-stage to progressive diseases, making it the preferred diagnostic modality.
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