問題詳情

6.低劑量胸腔CT掃描發現單一肺結節(solitary pulmonary nodule)，下列何者為真?
(A)About 70% of incidentally found pulmonary nodules are benign.
(B)A lobulated and irregular contour is more indicative of malignancy than a smooth one.
(C)Ground-glass nodules should be benign.
(D)Multiple nodules indicate malignant disease.
(E)Absence of growth over a period of 6-12 months is sufficient to determine whether it is benign.

參考答案

答案：B
難度：非常困難0
統計：A(0),B(0),C(1),D(0),E(0)