在近头侧层面，可见斑片状实变和毛玻璃样影。
At a more cephalad level, patchy consolidation and ground-glass opacity are visible.
左股骨头塌陷，形态不规则，可见斑片状硬化区及软骨下透光区。
The left femoral head has irregular contour, patchy sclerosis, and subchondral lucency, with collapse and fragmentation.
结节散在并呈斑片状分布，以上肺和背侧为主，对称性的累及双上肺。
The nodules are scattered and patchy in distribution, and predominate posteriorly and in the upper lobes. The nodules show symmetrical involvement (Figure 2, Figure 3) of both upper lobes.
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