北海道大学PACS与FCR血管造影术的临床经验

Clinical experience of Hokkaido University-PACS and FCR-angiography.

作者信息

Terae S, Hawkin S, Sato Y, Kikuchi Y, Abe S, Miyasaka K

机构信息

Department of Radiology, Hokkaido University School of Medicine, Sapporo, Japan.

出版信息

Comput Methods Programs Biomed. 1994 May;43(1-2):93-100. doi: 10.1016/0169-2607(94)90193-7.

DOI:10.1016/0169-2607(94)90193-7

PMID:7956154

Abstract

Three years' experience with Hokkaido University-PACS (HU-PACS) is reported. In particular, this paper describes the suitability of FCR-angiography for HU-PACS, which has been in clinical use since March 1991. Image quality of FCR-arteriograms was evaluated in the head-and-face region and the abdominal region independently. The image quality in both regions was excellent. Quality of transferred images to image workstation for HU-PACS with 10:1 data compression was also evaluated, and no appreciable image degradation or loss of information was found in the transferred images. There was no significant difference in the examination time required for one patient in abdominal angiography between conventional angiography and FCR-angiography. In summary, FCR-angiography is suitable for HU-PACS as its image acquisition modality.

摘要

本文报告了北海道大学 Picture Archiving and Communication System（HU-PACS）三年的使用经验。特别是，本文描述了自 1991 年 3 月起已投入临床使用的 FCR 血管造影术对 HU-PACS 的适用性。分别对头面部区域和腹部区域的 FCR 动脉造影片的图像质量进行了评估。两个区域的图像质量均极佳。还评估了以 10:1 数据压缩率传输至 HU-PACS 图像工作站的图像质量，结果发现传输图像中没有明显的图像质量下降或信息丢失。在腹部血管造影中，一名患者接受传统血管造影和 FCR 血管造影所需的检查时间没有显著差异。总之，FCR 血管造影术作为图像采集方式适用于 HU-PACS。