阻断四肢血流动脉造影术２６例报告杨渠平甘桂元黄荣初⒇对血管性疾病、血管畸形、骨肿瘤等患者，常需行动脉造影术。过去常规四肢动脉造影需用加压注射器快速注入造影剂，并用快速摄片机连续摄片。在基层医疗单位，无快速摄片机，造影不能准确掌握时机，失败者多。１９８... Blockage of blood flow in the extremities Arteriography: a report of 26 cases Yang Quping, Gan Guiyuan, Huang Rongchuang 行 Arteriography is often required in patients with vascular diseases, vascular malformations and bone tumors. In the past, conventional angiography of the extremities required the rapid injection of contrast media using a pressurized syringe and continuous radiography with a rapid radiography machine. In primary health care units, there is no fast video camera, angiography can not accurately grasp the timing, many losers. 198 ...