血清阴性脊柱关节病的名字由来是指血清中()
A.ASO阴性
B.RF阴性
C.ANA阴性
D.CRP阴性
E.抗dsDNA抗体阴性
参考答案:B
According to the passage, possible good feelings include the following EXCEPT being able to ______
A.have more time to think
B.have a new and better job
C.have more time to visit friends
D.spend more time with children
患者男,16岁,因“左膝疼痛2个月来诊”。X线片:左股骨下段溶骨性破坏,边界不清,有骨膜反应和软组织包块。
可能的诊断有().
A.骨肉瘤
B.尤因肉瘤(EwingsarcomA.
C.间叶性软骨肉瘤
D.嗜酸肉芽肿
E.转移瘤
F.恶性纤维组织细胞瘤