Department of Radiology, Osaka-Rosai-Hospital, 1179-3 Nakasone-chou, Kita-ku, Sakai-city 591-8025 Osaka.
Br J Radiol. 2010 Feb;83(986):171-8. doi: 10.1259/bjr/16954991.
Recently popularised, the combined angiography and CT (angio-CT) system is useful for correctly identifying the feeding arteries and their perfusion in various organs. We applied this system for advanced maxillary cancer to expose its feeding arteries and their supplying territories. In addition to the maxillary artery, extramaxillary feeding arteries were usually observed, including the ophthalmic, accessory meningeal, facial, transverse facial and ascending palatine arteries. These extramaxillary feeding arteries exhibited uniform tendencies, depending on the site of extramaxillary tumour extension.
最近流行的血管造影和 CT 联合系统(angio-CT 系统)对于正确识别各种器官的供血动脉及其灌注非常有用。我们将该系统应用于上颌癌,以揭示其供血动脉及其供应区域。除了上颌动脉外,通常还可以观察到颌外供血动脉,包括眼动脉、脑膜副动脉、面动脉、横动脉和面动脉升支。这些颌外供血动脉的表现具有一致性趋势,这取决于颌外肿瘤延伸的部位。