Disorder and see a few cords and stripes shadow and a few plaques, flaky ground glass-like density increase shadow, on the one hand, may be due to inflammation and infection, on the other hand, the main vigilance is the early manifestation of the tumor. 1. Inflammatory infections: for example, pneumonia, which is often related to infection with fungi, bacteria, viruses, etc. Repeatedly stimulated by pathogens, affecting lung tissues, with inflammatory exudate outflow, can be found through examination. It can be found that the lung texture is disordered with a few cord shadows and vitreous nodular shadows. 2. Early stage of tumor: mainly refers to lung adenocarcinoma, in the early stage of cancer, a few patches of ground-glass nodules with disorder and a few cord shadows can be found through imaging, which are related to non-inflammatory exudate. In the early stage of cancer, there will be a few patchy ground-glass nodules with disorders and a few cords in the imaging examination, which are related to non-inflammatory exudate. As the nature of the disease cannot be accurately identified through the disordered imaging examination with a few cords and a few cords, it is necessary to carry out a diagnosis and analysis through pathological biopsy to clarify the nature of the nodules and exclude malignant lesions, and then carry out regular treatment according to the diagnosis.