结肠双重造影 (ＣｏｌｏｎｉｃＤｏｕｂｌｅＣｏｎｔｒａｓｔＥｘａｍｉｎａｔｉｏｎ以下简称“ＣＤＣＥ”)技术已在临床广泛应用 ,成为诊断结肠内微小、浅表病变不可缺少的检查方法。在ＣＤＣＥ术中摄片有分段法与全结肠法 ,各有特点。我们在工作中设计了一种ＣＤＣＥ全结肠摄 Colonic Double Contrast (hereinafter referred to as “CDCE”) technology has been widely used in clinical practice, and has become an indispensable test for the diagnosis of small and superficial lesions in the colon. In the CDCE intraoperative radiography and colon method, each with its own characteristics. We designed a CDCE colonography at work