醫學數字圖像通訊標準DICOM (Digital Imaging and Communication in Medicine )是醫學信息學領域中正在廣泛使用的工業標準,DICOM 正在成為醫院醫學影像存檔與通訊系統PACS(Picture Archiving and communication System)事實上的國際標準。在國際上,已廣泛地應用于各醫學成像設備及PACS、RIS/HIS 等信息系統的網絡互聯中。本文簡要敘述了DICOM 標準的組成部分,及其DICOM 的特點、意義和運行機制。
關鍵詞： DICOM 醫學圖像通訊 運行機制

Introduction and Overview of DICOM Standard on PACS Zhao GuiJun Zhang DaBo (School of Electric and Information Engineering, Dalian University Of Technology, Dalian, LiaoNing 116023) Abstract：DICOM is the internationally accepted standard in the field of medical image。DICOM is the industrial standard that is used extensively in the medical informatics domain, DICOM is becoming the international standard of PACS in fact。In the world , DICOM is widely applied all kinds of medical equipment and network interconnection of PACS , RIS/HIS information system This paper has briefly narrated the component of DICOM standard, the characteristic , significance and operating mechanism of DICOM .
Key Words：DICOM；Communication of medical image；operating mechanism