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低张十二指肠造影,由Liatta(1955)首先创用,经过改良及提高,其诊断作用超过常规钡餐检查法,成为目前公认诊断十二指肠及其周围组织,尤其胰头部病变的有效方法、但尚不能查出胰体及胰尾部肿瘤,对慢性胰腺炎也尚难与胰腺癌鉴别。有些十二指肠病变如乏特氏壶腹周围憩室,已证明与胆胰腺疾病的病因有关。故近年来文献相继报导与其他检查胆胰腺的方法联合进行的低张十二指肠双重造影检查法即是其例,现综述如下:
Low duodenum angiography, first created by Liatta (1955), improved and improved, its diagnostic role than conventional barium meal examination, has become a recognized diagnosis of duodenal and its surrounding tissues, especially the pancreatic head lesions Effective methods, but still can not find pancreatic body and pancreatic tail cancer, chronic pancreatitis is still difficult to identify with pancreatic cancer. Some duodenal lesions, such as the pterygium around the pterygium, have been shown to be associated with the etiology of biliary pancreatic disease. Therefore, recent reports in the literature and other methods for the examination of biliary and pancreas have been combined with the low-duodenal duodenal double-contrast examination as an example. The following is a summary: