输卵管功能半定量分析软件的开发与初步应用  

Programming and application of semi-quantitative analysis of oviduct scintigraphy in HAWKEYE system

作　　者：程木华 饶国辉 张峰 陈谊 陈维真 吴春兴 

机构地区：中山大学附属第三医院核医学科,广东,广州,510630 中山大学附属第一医院核医学科,广东,广州,510089 中山大学附属第三医院核医学科,广东,广州,510630 中山大学附属第三医院核医学科,广东,广州,510630 中山大学附属第三医院核医学科,广东,广州,510630 中山大学附属第三医院核医学科,广东,广州,510630

出　　处：《现代医学仪器与应用》2008年第3期34-37,共4页

摘　　要：目的 探讨定量分析输卵管功能及其图像显示的编程. 方法 在HAWKEYE仪器的eNTEGRA 2.5工作站,应用Aladdin语言开发输卯管功能定量分析程序,先编写ROI模块提取左右卵巢、输卵管及子宫区域的放射性数据及本底,应用曲线函数生成各ROI的时间-放射性活度曲线,对曲线数据提取、归一化处理,软件自动计算输卵管通过时间及输送量等功能指标,然后把图像、曲线及计算结果显示在一个模板内. 结果 一张图可显示卵巢,输卵管整体结构、ROI示意图、输卵管功能指数及其曲线,以标准化的显示格式提供给临床医师.不同操作者处理同一资料的功能指标结果基本一致,软件计算的功能指数与图像分析结果及临床诊断基本相符.正常输卵管、功能受损及阻塞输卵管之间的曲线,输卵管通过时间及输送量等功能指标均有明显差异. 结论 开发的输卵管功能半自动定量分析软件,程序运行稳定,结果可重复,能够灵敏地反应输卵管功能变化.Objective To program a software of calculating the functional index of oviduct and displaying the dynamic images. Methods A software for quantitative analysis of the functional index of oviduct dynamic imaging was programmed in the eNTEGRA 2.5 workstation with Aladdin program language. The ROI blocks were set up to get the radioactivity among the uterus, oviduct and tube, and then the time-radioactivity curves were created by the creating curve function for all ROI. After the curve’s data were progressed, the pass time and relative transmit value of the oviduct were calculated. The images, curves and indices were displayed in the same image window in the end. Results The image window showed one ROI sketch image in left cell, and the functional indices were displayed below sketch map. The dynamic images were displayed in right cell, and all the time-radioactivity curves were showed in the bottom cell. Different operator can attain the similar results with the tube functional program. The change of the oviduct functional indices was consistent with the images and clinical materials. Conclusions It is stable and repeatable that the functional indices calculated by our program of oviduct imaging. The functional difference between normal and damaged oviduct may be found with our program.

关 键 词：输卵管 显像 定量分析 程序开发 

分 类 号：R197.3[医药卫生—卫生事业管理]