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本文目的在于观察胃溃疡和胃癌,胃粘膜伴随性病变分布规律及特点,略论一些病变的论断指标,为胃癌的防治工作提供一些基础参考资料。一、材料和方法经外科手术切除之标本:胃、十二指肠溃疡10例,胃癌10例。将每份胃标本铺开后,自幽门端至贲门端切成若干长条,然后再将长条胃标本切成若干长条,然后再将长条胃标本切成长约3厘米之组织块,标出号码并按取材之部位、号码绘出取材示意图(图1),或用粘膜卷席法多处取材,自幽门→
The purpose of this paper is to observe the distribution and characteristics of gastric ulcer and gastric cancer, gastric mucosal concomitant lesions, and to discuss the indicators of some lesions, and provide some basic reference materials for the prevention and treatment of gastric cancer. First, materials and methods Surgical resection of the specimen: stomach, duodenal ulcer in 10 cases, 10 cases of gastric cancer. After each stomach specimen was spread, a number of strips were cut from the pylorus to the cardia, and then the strips of the stomach were cut into strips. The strips of the stomach were cut to a tissue block of about 3 cm. Mark the number and draw the drawing of the material according to the location and number of the drawing (Figure 1), or use the mucous membrane method to draw materials from many places, from the pyloric →