33 一位 28 歲女性最近半年來臉頰部有紅斑（如附圖）及手指、手腕和肩膀有偶發性疼痛。曾經被醫師懷疑為紅斑性狼瘡。請問下列那些檢查對疾病的診斷最有幫助？

① skin biopsy ② anti-nuclear antibodies ③serum complements C3 and C4 level ④rheumatoid factors ⑤complete blood routine ⑥ anti-dsDNA antibodies ⑦ anti-SS-A/anti-SS-B ⑧ serum electrophoresis ⑨ LE test
(A)①④⑧
(B)③⑦⑨
(C)②③⑥
(D)④⑤⑦
 

答案：登入後查看
統計： A(0), B(1), C(33), D(1), E(0) #1064059