用于低剂量率（LDR）和高剂量率（HDR）应用的Nucletron和ROCS近距离放射治疗计划系统的比较。

Comparison of Nucletron and ROCS brachytherapy treatment planning systems for LDR and HDR applications.

作者信息

Ho A K, Sibata C H, Shin K H

机构信息

Roswell Park Cancer Institute, Dept. of Radiation Medicine, Buffalo, NY 14263.

出版信息

Med Dosim. 1994 Fall;19(3):147-9. doi: 10.1016/0958-3947(94)90048-5.

DOI:10.1016/0958-3947(94)90048-5

PMID:7818754

Abstract

The Nucletron Plato system is being used in our Institute for both high dose rate (HDR) and low dose rate (LDR) treatment planning, while the radiation oncology computer system (ROCS) is used for external beam planning. This paper compares both systems, using a gynecological application for the LDR case and an esophageal application for the HDR. It is shown that ROCS may be used as a backup to the Nucletron treatment planning system for LDR and simple HDR cases. The Nucletron planning system is a better system than ROCS for both LDR and HDR applications.

摘要

我们研究所正在使用Nucletron Plato系统进行高剂量率（HDR）和低剂量率（LDR）治疗计划，而放射肿瘤学计算机系统（ROCS）则用于外照射计划。本文比较了这两种系统，LDR病例采用妇科应用，HDR采用食管应用。结果表明，对于LDR和简单的HDR病例，ROCS可作为Nucletron治疗计划系统的备用系统。对于LDR和HDR应用，Nucletron计划系统比ROCS更好。