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有关骨巨细胞瘤的叙述,正确的是()

单选题
2021-12-25 07:34
A、多见于儿童
B、为良性病变
C、长管状骨的病变,多位于关节面下
D、MRI信号均匀
E、增强扫描病变无强化
查看答案

正确答案
C

试题解析
:长管状骨的病变,多位于骨端关节面下,是它的一个特点。MRI瘤体信号无特异性,T1WI为低或中等信号,肿瘤内如有出血,则呈高信号。T2WI信号不均匀,呈混杂信号。

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