Prospective Study of Serum Marker LncRNA RP5-977B1 in Pulmonary Nodules

Based on previous studies, this project intends to use prospective studies to select patients identified by imaging as pulmonary nodules to explore the potential of RP5-977B1 in differentiating benign and malignant pulmonary nodules, construct diagnostic models combined with clinical protein tumor markers, compare the diagnostic efficacy of the two, and finally determine the sensitivity and specificity of markers through pathological results. It provides a new content for the diagnosis of benign and malignant pulmonary nodules.