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核医学诊断中儿童和青少年的吸收剂量(作者译)

[Absorbed dose for children and juveniles in nuclear medical diagnostics (author's transl)].

作者信息

Henrichs K, Kaul A

出版信息

Nuklearmedizin. 1980;19(5):228-31.

PMID:7465435
Abstract

By means of special models and methods of calculation, values of the specific absorbed dose for the ICRP-reference man were corrected for the application to children and juveniles. For several commonly used radio-pharmaceuticals organ-dose values were calculated. For reasons of comparing the age dependence, values of the effective whole-body dose equivalent were computed. The age-dependence of these values mainly reflects the mass-dependence of the absorbed dose, so that for the administration of an age-dependence amount of radio-pharmaceutical the absorbed whole-body dose is nearly independent of the age, while the organ-dose may vary to a much greater extent.

摘要

借助特殊的模型和计算方法,对国际辐射防护委员会(ICRP)参考人的特定吸收剂量值进行了校正,以适用于儿童和青少年。针对几种常用放射性药物,计算了器官剂量值。出于比较年龄依赖性的原因,计算了有效全身剂量当量值。这些值的年龄依赖性主要反映了吸收剂量的质量依赖性,因此,给予与年龄相关剂量的放射性药物时,全身吸收剂量几乎与年龄无关,而器官剂量的变化幅度可能更大。

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