New Fetal Radiation Doses for 18F-FDG Based on Human Data

被引：15

作者：

Zanotti-Fregonara, Paolo ^{[1
]}

Stabin, Michael G. ^{[2
]}

机构：

[1] Houston Methodist Res Inst, Houston, TX USA

[2] Vanderbilt Univ, Nashville, TN 37232 USA

来源：

JOURNAL OF NUCLEAR MEDICINE | 2017年 / 58卷 / 11期

关键词：

PET; radiation safety; radiobiology/dosimetry; dosimetry; FDG; pregnancy; RADIOPHARMACEUTICALS; PREGNANCY;

D O I：

10.2967/jnumed.117.195404

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Current standard values of fetal dosimetry deriving from F-18-FDG injection in pregnant women are estimated from animal data. The present communication offers a revision of fetal dosimetry values calculated from recently published human data, in which fetal F-18-FDG uptake was directly observed in vivo. The final doses were obtained from the observed time-integrated activity coefficients and a new generation of anthropomorphic voxel-based pregnancy phantoms.

引用

页码：1865 / 1866

页数：2

共 12 条

[1]

Benveniste H, 2003, J NUCL MED, V44, P1522

[2] Saving lives and changing family histories: appropriate counseling of pregnant women and men and women of reproductive age, concerning the risk of diagnostic radiation exposures during and before pregnancy [J].