What is Pulmonary Nodule Evaluation?

Pulmonary nodule evaluation is a systematic process to assess small lung lesions detected incidentally or through screening. It typically follows the Lung-RADS protocol, using low-dose CT scans to classify nodules by malignancy risk. Key facts include that most nodules are benign, but early detection and characterization are critical for managing potential lung cancer. Advanced techniques like navigation bronchoscopy biopsy allow precise sampling, and ablation can treat early-stage cancer without major surgery.