【摘要】 本文应用放射性核素^99mTC 做为示踪剂,观察大隐静脉曲张患者下肢循经迁移的特点,证实卧位时双侧核素迁移潜伏期无明显差异,而立位时患侧核素迁移的潜伏期明显迟于健侧,局部淤滞明显,此结果提示放射性核素所显示的循经线状迁移线与血管血循环有极为密切关系。更多还原

【Abstract】 Radioactive nuclide ^?TC was used as a tracer,and in migrating properties along channels in thelower extremities were observed in patients sufferingfrom great saphenous varicosis.It was shown thatthere was no obvious difference in migrating laten-cies of radioactive nuclide hetwean the two sides ofthe body when the patients were in lying position,while the latency on the affected side was markedlylonger,showing noticeable stagnation of the nuclide,than that on the intact side.It is suggested that thefiliform migrating lines along channels are closelyrelated to vascular microcirculation.更多还原