Pleural Invasion by Tumor Cannot Be Assessed (PLX): Diagnostic Challenges
1. Introduction to the PLX Classification In the intricate process of staging non-small cell lung cancer, evaluating the relationship between the primary malignant tumor and the visceral pleura is a fundamental requirement. The visceral pleura acts as a critical biological barrier; its invasion drastically alters the tumor’s classification, the patient’s prognosis, and subsequent treatment strategies. … Read more