Lung Cancer: Smoking Cessation Paired with Spiral CT Screening Highlighted

Health experts emphasize that quitting smoking should be combined with low‑dose spiral computed tomography (CT) scans to improve early detection of lung cancer. The approach aims to identify tumours at a stage when treatment outcomes are better.

Separately, clinicians note that physical signs such as digital clubbing—or "hippocratic digital"—of the nails can serve as an early warning of possible lung cancer. Patients observing these nail changes are advised to seek medical evaluation promptly, as the sign may indicate underlying thoracic disease.