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纤维内窥镜问世以来,为上消化道肿瘤的细胞学诊断提供了多种途径的取材方法,从而提高了细胞学诊断的准确性。本室自979年6月以来开展了内窥镜细胞学检查,对取材方法与细胞学阳性率的提高有了初步的认识。材料与方法对自1979年6月至1985年6月所做纤维内窥(Olympus GF-B_2型,GF-D_4型等)检查,同时又行组织学、细胞学检查者92例(117次细胞学检查),进行分析。所有病例均经组织学证实为癌。92例胃癌患者中男性71例,女性21例。汉族61例,维吾尔族22例,哈萨克族7例,其他民族2例。方法:以下列四法取材: 1.直视下冲洗法(以下简称冲洗法)。
Since the advent of the fiberscope, it has provided a variety of methods for the cytological diagnosis of upper gastrointestinal cancers, thereby improving the accuracy of cytological diagnosis. Since the end of June 979, an endoscopic cytological examination has been conducted in this room, which has provided a preliminary understanding of the increase in the positive rate of the method of acquisition and cytology. Materials and Methods For fiber endoscopy (Olympus GF-B2 type, GF-D_4 type, etc.) examined from June 1979 to June 1985, 92 cases of histological and cytological examinations were performed (117 cells Learn to examine) to analyze. All cases were histologically confirmed as cancer. Of 92 patients with gastric cancer, 71 were male and 21 were female. There are 61 Han patients, 22 Uighurs, 7 Kazakhs, and 2 other peoples. Methods: The following four methods were used: 1. Under direct vision irrigation method (hereinafter referred to as flushing method).