摘要
对5例小儿(1~5岁)巨大肾母细胞瘤行选择性血管造影,井行术前栓塞化疗、肿瘤下界均超过髂前上棘水平,内界超过腹中线,1例并伴广泛肺转移。本文介绍肾母细胞瘤栓塞化疗的指征和方法。栓塞化疗可使药物直接作用于肿瘤病灶,剂量小,副作用少,效果明显,可将术前化疗时间缩短至2周左右,手术时出血少,易完整切除,但可出现临床分期的“降期”现象。
Selected angiography and chemoembolization were applied in 5 cases of nephroblastoma aged 1 to 5 years. The indication,materials and method of chemoembolization were introduced. The advantages of chemoembolization are:direct local chemotherapy, smaller dosage, less complication with more effect;the duration of preoperative therapy reduced to 2 weeks; bleeding is less and radical extirpation is easier during the operation.The disadvantage is 'downstaging' of tumor.
出处
《实用肿瘤杂志》
CAS
北大核心
1997年第3期110-112,共3页
Journal of Practical Oncology