The first pre-symptomatic screening clinic for lung cancer in Thessaloniki, established in 2017 at the Papageorgiou Hospital, has screened 2,500 individuals, diagnosing cancer in 75 cases, all in early stages. Utilizing low-dose CT scans, the clinic targets active or former smokers at heightened risk. Advances in diagnostic techniques and immunotherapy treatment options were discussed at a recent pulmonology conference, highlighting improving patient outcomes and survival rates.