【名词&注释】
肺纤维化(pulmonary fibrosis)、皮肌炎(dermatomyositis)、肌酸激酶(creatine kinase)、国务院、行政主管部门(executive branch)、足阳明胃经(stomach channel of foot-yang ming)、风湿性(rheumatic)、人民政府(s government)、性肝炎(induced hepatitis)、西北丝绸之路(the northwestern silk road)
[填空题] 男性,45岁,活动时气促伴面部及手足红斑、咳嗽、咳痰。体检体温38℃,肌无力,AST161U/ml,ALT78U/ml,碱性磷酸酶1.9U(普氏),乳酸脱氢酶830U/ml,肌酸激酶100U,醛缩酶27U,肌电图提示肌源性损伤。胸部X线:两肺广泛纤维化
该患者最可能的诊断是