76 42 歲男性,自己摸到左側耳朵前方有一硬塊已有三個月,根據此注射顯影劑之 CT,最適當的診斷是: 
(A) infectious lymphadenopathy
(B) metastatic lymphadenopathy
(C) parotid adenoma(Warthin’s tumor)
(D) submandibular adenoma(mixed tumor)

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統計: A(0), B(0), C(9), D(2), E(0) #1115834