Schwartz Lawrence H, Kijewski Peter, Lynch Kate, Lis Eric, Panicek David M
Department of Radiology, Memorial Sloan-Kettering Cancer Center, 1275 York Ave., New York, NY 10021, USA.
AJR Am J Roentgenol. 2002 Sep;179(3):575-7. doi: 10.2214/ajr.179.3.1790575.
We sought to identify a limited set of standardized descriptors for various MR image series on a picture archiving and communications system (PACS) and to apply these descriptors to both existing and newly acquired MR images.
Of the 47,028 MR image series in our PACS, approximately 2500 had been assigned unique descriptors, and nearly 82% of the descriptors had a frequency of appearance of less than 5%. We reduced the number of descriptors to 146 without loss of essential information. Use of standardized descriptors may facilitate identification of various MR image series.
我们试图为图像存档与通信系统（PACS）上的各种磁共振成像（MR）图像系列确定一组有限的标准化描述符，并将这些描述符应用于现有的和新获取的MR图像。
在我们的PACS中的47028个MR图像系列中，约2500个已被分配了唯一的描述符，并且近82%的描述符出现频率低于5%。我们将描述符的数量减少到146个，而不损失基本信息。使用标准化描述符可能有助于识别各种MR图像系列。
