dcm即為一種電子病例檔，讀取此檔案的類型有27種VR，故與一般二元檔的格式不同。-dcm shall be an electronic case file, read the file types are 27 kinds of VR, and hence in general different from the format of binary files.

我自己用c语言写的一个病例信息管理系统，拥有用户界面，适用于有一定c语言基础的人参考学习-Using c language written in a case information management system with user interface, suitable for a certain person based on c language reference to learn