V2EX scintigraphy

Scintigraphy

释义 Definition

(医学)闪烁显像 / 核素显像:一种核医学成像检查方法,通过向体内引入少量放射性示踪剂,并用伽马相机探测其分布,从而评估器官功能或寻找病灶。(该词在临床上也常被更广泛地归入“核医学显像”。)

发音 Pronunciation

/sntrfi/

例句 Examples

Scintigraphy can show how well the thyroid is working.
闪烁显像可以显示甲状腺的功能状况。

After the tracer was injected, whole-body scintigraphy revealed abnormal uptake consistent with bone metastases.
注射示踪剂后,全身闪烁显像显示异常摄取,提示可能存在骨转移。

词源 Etymology

scintigraphy 来自拉丁语 scintilla(“火花、闪光”),与“闪烁”有关;后缀 -graphy 表示“记录、成像/描记”。合起来字面意思接近“记录闪烁(信号)的成像”,对应核医学中对放射性信号的探测成像。

相关词 Related Words

文学作品与著名文本 Literary Works

  • Thomas S. Kuhn, The Structure of Scientific Revolutions(常见于科学史与方法论讨论中对“成像/测量技术”相关语境的引用;在部分版本与学术讨论中会涉及核医学成像术语)
  • Atul Gawande, Complications(医学叙事作品中常出现与临床检查手段相关的词汇;部分篇章与引用材料中可能涉及核医学检查术语如 scintigraphy)
  • Harrison’s Principles of Internal Medicine(经典内科教材,在甲状腺、骨转移评估等章节中常出现 scintigraphy 等核医学显像术语)
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