Goldstein H M, Miller M
Radiology. 1975 Apr;115(1):23-8. doi: 10.1148/115.1.23.
The angiographic features in 5 cases of carcinoid tumors of the small intestine are discussed. Findings included irregularity and narrowing of the distal mesenteric and intestinal arcade arterial branches, minimal parenchymal stain, and obstructed venous return. A stellate arterial configuration was not noted. In 2 cases in which epinephrine was employed, tumor staining of the primary lesions and their hepatic metastases was markedly enhanced. Possible mechanisms of action for the pharmacoangiographic effect of epinephrine are discussed.
本文讨论了5例小肠类癌肿瘤的血管造影特征。研究结果包括肠系膜远端和肠弓动脉分支不规则及狭窄、实质染色极少以及静脉回流受阻。未观察到星状动脉构型。在2例使用肾上腺素的病例中，原发灶及其肝转移灶的肿瘤染色明显增强。文中还讨论了肾上腺素药物血管造影作用的可能机制。
