首页/ 题库 / [单选题]男,15岁。半年前因右肱骨下端骨肉瘤行截的答案

男,15岁。半年前因右肱骨下端骨肉瘤行截肢手术,半个月前出现右胸痛、咳嗽;X线片示右肺上叶转移性肿瘤。肿瘤转移的途径可能是()

单选题
2021-09-02 21:55
A、直接蔓延扩散
B、通过动脉传播
C、通过淋巴回流
D、通过静脉回流
E、沿神经干蔓延扩散
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正确答案
D

试题解析

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