女性,43岁,乏力半年,伴间断低热,近3周自觉吞咽困难,化验ANA阴性,CK及LDH明显升高,可能的诊断是
2023-08-14
A.食管贲门失弛缓
B.多发性肌炎
C.系统性红斑狼疮
D.重症肌无力
E.食管肿瘤
参考答案:B
B.多发性肌炎
C.系统性红斑狼疮
D.重症肌无力
E.食管肿瘤
参考答案:B
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2023-08-14
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