<h4>Objective</h4>We aimed to analyze the correlation between radiomic features of pulmonary invasive mucinous adenocarcinoma (PIMA), abnormal expression of the FoxM1 and Sox9 genes, and pathological characteristics of the tumor.<h4>Methods</h4>From June 2021 to October 2024, we selected 150 patients with PIMA and 150 patients without PIMA from Ningbo No.2 Hospital. The gene discussed is SOX9; the disease is neoplasm.