试题与答案

哪项基本病理改变属于矽肺发病过程中的特征性改变A.矽尘被吞噬细胞吞噬形成尘细胞 B.

题型:单项选择题

题目:

哪项基本病理改变属于矽肺发病过程中的特征性改变

A.矽尘被吞噬细胞吞噬形成尘细胞

B.尘细胞在肺间质聚集成细胞团

C.尘细胞的崩解产物刺激成纤维细胞增生引起纤维化

D.成纤维细胞、尘细胞及浸润细胞聚集成细胞性结节,细胞间有网状纤维形成

E.胶原纤维增生,形成胶原纤维结节形成典型的矽结节

答案:

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