利用 PALS 技术的人体组织研究
医学物理
2017-11-15 v1 仪器与探测器
摘要
采用正电子湮灭寿命谱学（PALS）对术后患者取得的子宫肌瘤及正常组织样本进行了研究。观察到正常与病变组织在所有 PALS 参数上均存在显著差异。对所有受试患者发现，肿瘤组织的自由湮灭与正 Positronium 寿命值均大于健康组织。对大多数患者，肿瘤组织的自由湮灭与正 Positronium 湮灭强度小于健康组织。在此类研究中，首次测定了 正电子湮灭分数，用以描述形态改变过程中组织孔隙率的变化。
引用
@article{arxiv.1711.04512,
title = {Human Tissues Investigation Using PALS Technique},
author = {B. Jasińska and B. Zgardzińska and G. Chołubek and M. Gorgol and K. Wiktor and K. Wysogld and P. Białas and C. Curceanu and E. Czerwiński and K. Dulski and A. Gajos and B. Głowacz and B. Hiesmayr and B. Jodłowska-Jędrych and D. Kamińska and G. Korcyl and P. Kowalski and T. Kozik and N. Krawczyk and W. Krzemień and E. Kubicz and M. Mohammed and M. Pawlik-Niedźwiecka and S. Niedźwiecki and M. Pałka and L. Raczyński and Z. Rudy and N. G. Sharma and S. Sharma and R. Shopa and M. Silarski and M. Skurzok and A. Wieczorek and H. Wiktor and W. Wiślicki and M. Zieliński and P. Moskal},
journal= {arXiv preprint arXiv:1711.04512},
year = {2017}
}
备注
Presented at the 2nd Jagiellonian Symposium on Fundamental and Applied Subatomic Physics, Krak\'ow, Poland, June 4-9, 2017