V2EX imrt

IMRT

定义 Definition

IMRTIntensity-Modulated Radiation Therapy 的缩写,中文常译为调强放射治疗/调强放疗:一种更精确的放射治疗技术,通过调节不同方向射线束的强度,使高剂量更集中照射肿瘤,同时尽量减少对周围正常组织的损伤。(也可能在少数语境中指其他缩写,但医学领域最常见的是此义。)

例句 Examples

My doctor recommended IMRT.
医生建议我做 IMRT(调强放疗)。

IMRT can shape radiation doses to match the tumor, reducing side effects compared with older techniques.
IMRT 可以让放射剂量更贴合肿瘤形状,与较旧的技术相比能减少副作用。

发音 Pronunciation (IPA)

/a m r ti/

词源 Etymology

IMRT 属于首字母缩略词(initialism),由 Intensity(强度)+ Modulated(调制的)+ Radiation(放射/辐射)+ Therapy(治疗)四个词的首字母组成,强调“通过调制放射线强度来进行治疗”。

相关词 Related Words

文学与著名作品 Literary Works

  • Principles and Practice of Radiation Oncology(放射肿瘤学经典教材,常讨论 IMRT 的原理与临床应用)
  • Harrison’s Principles of Internal Medicine(《哈里森内科学》,在肿瘤相关章节中可能提及 IMRT 等放疗方式)
  • 期刊文献:International Journal of Radiation Oncology Biology Physics(放疗领域重要期刊,IMRT 是高频术语)
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