下列哪些疾病在MR图像上可以呈短T1、短T2信号()。A、缺血梗死灶B、亚急性出血C、肿瘤内坏死、囊变D、肿瘤出血E、黑色素瘤
下列哪些疾病在MR图像上可以呈短T1、短T2信号()。
- A、缺血梗死灶
- B、亚急性出血
- C、肿瘤内坏死、囊变
- D、肿瘤出血
- E、黑色素瘤
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多选题下列哪些疾病在MR图像上可以呈短T1、短T2信号()。A缺血梗死灶B亚急性出血C肿瘤内坏死、囊变D肿瘤出血E黑色素瘤