Scherer K, Erbe W, Bücheler E
Rofo. 1976 Apr;124(4):345-9. doi: 10.1055/s-0029-1230345.
The diagnosis and differential diagnosis of primary duodenal carcinomas by conventional radiological methods is difficult. Valuable information can be obtained by angiography, since primary duodenal carcinomas, unlike carcinomas of the papilla and pancreas, are characterised by the formation of pathological vessels arising from the duodenal branches of the gastro-duodenal artery. The integrity of the latter is an important differentiating feature. Exact localisation of the tumour is important in pre-operative assessment and diagnosis.
通过传统放射学方法对原发性十二指肠癌进行诊断和鉴别诊断存在困难。血管造影可提供有价值的信息，因为原发性十二指肠癌与乳头和胰腺癌不同，其特征是由胃十二指肠动脉的十二指肠分支形成病理性血管。后者的完整性是一个重要的鉴别特征。肿瘤的精确定位在术前评估和诊断中很重要。
