1.Patchy consolidation,ground glass opacity,wedge-shaped shadow,"mosaic oligemia" etc can be seen on plain CT.

1.15例平扫显示片状、磨玻璃、楔型、“赛”征等。

2.Mosaic attenuation pattern is a more inclusive term than the original terms mosaic oligemia and perfusion .

2.该语较原先的语—— 赛血量减少和灌注（mosaic oligemia and perfusion）包含更广泛。