目的：探讨胶原病致弥漫性肺间质病变的病理演变、影像特点及影像诊断的作用和价值。

Objective To investigate pathological changes radiological features and the roles and value of X-ray diagnosis in diffuse pulmonary interstitial disorders caused by collagenous diseases.

youdao

结果：光镜下增殖性糖尿病视网膜增殖膜由胶原等细胞外基质以及不同形态细胞构成，大量新生血管散在分布。

Results:The diabetic retinopathy proliferative membrane are made up of extracellular matrix, different morphology cell and new vessels under light microscope.

youdao