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本文对11例先天性巨结肠症根治术切除的肠段,分段进行胆碱酯酶比色法、组化法及病理检查三者对比。比色法与组化法结果基本相同,在临床上可以作为先天性巨结肠症的辅助诊断。比色法在切除肠管的肛门端(实际距肛门3cm)与病理检查结果符合率90％,在距肛门3cm处采取标本,酶活性高,诊断准确率达90％。比色法与病理检查结果无明显的相应关系。
In this paper, 11 cases of congenital megacolon resection of the bowel segment, sub-section cholinesterase colorimetry, histochemistry and pathological examination of the three comparison. The colorimetric and histochemical results are basically the same, and can be used as an auxiliary diagnosis of congenital megacolon in clinical practice. Colorimetry in the resection of the anus end of the intestine (actual distance from the anus 3cm) and pathological findings consistent rate of 90%, 3cm away from the anus to take samples, high enzyme activity, diagnostic accuracy of 90%. Colorimetric and pathological examination results have no obvious corresponding relationship.