Lissner J
Radiologe. 1976 Nov;16(11):450-4.
Short reference is made to the problem of preparing the colon for x-ray examination when colitis is suspected. The optimal roentgenologic examination technique of the colon is demonstrated. This technique requires: multiple large survey films (35 by 43 cm) of the colon - filled with barium and post evacuation; the focal film distance should be at least 150 cm; in addition, double contrast studies with air as well as spot films of the entire rectal and sigmoid area to prevent overlapping of bowel loops. The diagnostic and technical failures of colonoscopy are pointed out but its value as a supplementary examination is emphasized and recognized.
简短提及了怀疑患有结肠炎时结肠X线检查的肠道准备问题。展示了结肠的最佳放射学检查技术。该技术要求：多张结肠的大尺寸全景片（35×43厘米）——钡剂充盈及排空后；焦-片距应至少150厘米；此外，进行空气双重对比造影以及对整个直肠和乙状结肠区域进行点片拍摄，以防止肠袢重叠。指出了结肠镜检查的诊断和技术失败之处，但强调并认可其作为辅助检查的价值。
