Microinfiltrating adenocarcinoma is a type of lung cancer. The reason why it is called microinfiltration means that there is less infiltration around it, which means that it is in the early stage of the tumor, and the tumor is found in a timely manner. This situation has a positive therapeutic effect. It''s better. First, surgery is needed to remove the tumor. After the operation, radiotherapy and chemotherapy can be performed according to the situation to prevent metastasis and recurrence. At the same time, Chinese medicine can also be used for conditioning. Below we give you a detailed account of what micro-invasive adenocarcinoma means.

　　Microinvasive cancer is a type Early lung adenocarcinoma (≤3cm), mainly grows adherently, and the largest diameter of any infiltrating lesion in the lesion is ≤5mm, not accompanied by infiltrating pleura, blood vessels, lymphatic vessels or neoplastic necrosis . Most of its imaging studies are In pGGN, some of them are partially solid nodules, and very few are solid nodules. For some solid nodules, it is important to distinguish between pre-infiltration lesions (AIS/MIA) and invasive adenocarcinoma according to the proportion of the solid components.

　　Microinfiltrating adenocarcinoma is a type of early lung adenocarcinoma (≤3cm), which mainly grows adherently, and the maximum diameter of any infiltrating lesion in the lesion is ≤5mm, without accompanying infiltrating pleura and blood vessels , Lymphatic vessels or neoplastic necrosis . Most of them are manifested as pGGN in imaging, some are partially solid nodules, and very few are solid nodules.

　　In the study of Lee et al., the proportions of the three types of imaging performance were 53.8%, 42.3% and 3.8%, respectively. Lobular sign, pleural traction and bronchial inflation sign can be used as MIA and The main points of AAH/AIS authentication. For some solid nodules, it is important to distinguish between pre-infiltration lesions (AIS/MIA) and invasive adenocarcinoma according to the proportion of the solid components.