Wang F A, Liao H Y, Yan Q H
Second Affiliated Hospital, Hebei Medical College, Shijiazhuang.
Zhonghua Wai Ke Za Zhi. 1994 Jan;32(1):51-2.
In this study, 6 patients were randomly divided into three groups, receiving different intestinal preparations. Colonic mucosa were biopsied for S-520 scanning electron microscopy. Of them, only a tiny minority of bacteria were found in the specimen of the first group. Bacteria weren't discovered in the other two groups. Therefore, three conventional enteric preparations are equally effective and efficient in eliminating intestinal flora. The causes of postoperative incisional infection are many and varied.
在本研究中，6例患者被随机分为三组，接受不同的肠道准备。取结肠黏膜进行S-520扫描电子显微镜检查。其中，第一组标本中仅发现极少数细菌。其他两组未发现细菌。因此，三种传统的肠道准备方法在清除肠道菌群方面同样有效且高效。术后切口感染的原因多种多样。
