Pulmonary Nodule ⁽²⁾

As Chinese residents pay increasing attention to health check-ups, the detection rate of pulmonary nodules has risen significantly compared with before. Many people feel panic after being found to have a pulmonary nodule, especially those who have cancer patients around them or who have already…

I. Definition and Classification of Pulmonary Nodules Management principles (1) Definition of pulmonary nodule Imaging shows a focal, roughly round, solid or subsolid opacity with density higher than lung parenchyma and a maximum diameter ≤3 cm; it may be solitary or multiple, without atelectasis, hilar…