21. 下列有關Wegener's granulomatosis之敘述，何者為誤：
(A) It is male predominant.
(B) Lung involvement appears as multiple nodular cavitary infiltrates.
(C) Purulent or bloody nasal discharge is common.
(D) A rapidly progressive crescentic glomerulonephritis is observed.
(E) Most effective treatment is cyclophosphamide together with glucocorticoids.
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VIP與詳解卡管理
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