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1 材料及方法 本研究收集我院大肠正常粘膜 ,大肠中度异型增生粘膜及高分化腺癌各 2 0例 ,每例选择 3个典型腺管 ,应用ＭＰＩＡＳ— 5 0 0图像分析仪进行定量分析。检测内容 :(1)每个腺管的外周长 (Ｐ1 )及所含面积 (Ｓ1 ) ;(2 )沿细胞核管腔缘的连线所成图形的周长(Ｐ2 )及?
1 Materials and Methods This study collected our hospital large intestine normal mucosa, moderately dysplastic mucosa and well-differentiated adenocarcinoma in 20 cases, each case select three typical duct, the use of MPIAS-500 image analyzer for quantitative analysis . Detection: (1) the outer perimeter (P1) and the area covered by each duct (S1); (2) the perimeter (P2)