Tc-99m TECHNETIUM-99m [99m Tc]PHYSICAL DATA • Gamma Energy: 141 keV (89%)21 keV (1%)18 keV (6%)• Beta Energy: no betas • Alpha Energy: no alphas • Physical Half-Life: 6 hours • Biological Half-Life: 24 hours* • Effective Half-Life:...
99Tcm-MAA肺栓塞下肢深静脉栓塞为了解肺栓塞(PE)患者下肢深静脉血栓(DVT)的情况,对71例PE患者行99Tcm-MAA下肢深静脉显像。结果表明,71例PE患者中有55例(77.5%)可检测到下肢DVT;在36例伴有下肢DVT症状的PE患者中,32例(88.9%)可检测到DVT,而在35例无下肢DVT症状的PE患者中有23例(65.7%)可检测到DVT;无下肢...
内容提示: · 肝脏外科 ·99m Tc-MAA 肝动脉造影在选择性内放射治疗原发性肝癌的意义殷晓煜 梁力建 黄洁夫 吕明德 饶国辉 【摘要】 目的 探讨 99m 锝-MAA(99m Technetium-macroaggregated albumin, 99m Tc-MAA)肝动脉造影在经肝动脉灌注 32 磷-玻璃微球(32 P-GMS)治疗手术不能切除的肝细胞癌(HCC)中的...
Clinical impact of 99mTc-MAA SPECT/CT-based dosimetry in the radioembolization of liver malignancies with 90Y-loaded microspheres Garin E, Rolland Y, Laffont S, et al. Clinical impact of (99m)Tc-MAA SPECT/CT-based dosimetry in the radioembolization of liver malignancies with (... E Garin,R...
Jankovic DLJ, Djokic DDJ (2005) Alteration of the organ uptake of the (99m)Tc radiopharmaceuticals, (99m)Tc-DPD, (99m)Tc-DMSA, (99m)Tc-tin colloid and (99m)Tc MAA, induced by the applied cytotoxic drugs methotrexate sodium and cyclophosphamide. Nucl Med Commun 26:415–419. https:/...
[单选] (99m)Tc-MAA肺灌注显像,一般推荐的肺灌注颗粒数为()A . A.20～70万B . B.1～10万C . C.10～20万D . D.70～120万E
99m Tc-DTPA ventilation and 99m Tc-MAA perfusion in preoperative evaluation of CA patientsVilla, GZoccola, RSalio, M
Nineteen patients with had infusion of Tc-99m-macroaggregated albumin particles (MAA) via bilateral internal iliac artery catheters to aid in dividing chemotherapeutic dose appropriately between the two catheters. Unequal drug distribution was used to minimize extrapelvic complications (local gluteal bur...
肺灌注显像剂常用(99M)Tc-MAA,其颗粒大小需控制在()A.<10μmB.10～60μmC.60～100μmD.100～300μmE.300μm以上的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效
如果在显像前通过下肢深静脉注射 99 Tcm2MAA ,可观察下肢深静脉的走行 、 血流侧 99 m 支循环等情况 , 还可观察有无 Tc 2MAA 的滞 留 ,以此可间接判断有无下肢静脉血栓 。本工作 拟对 71 例临床资料完整的 P E 患者的99 Tcm2 MAA 双下肢静脉显像进行回顾性分析 , 探讨 P E 患者下肢 DV T 的...