Lung cancer often presents no symptoms at early stages, which is why detection can be delayed. Advances in medical imaging and screening, however, enable identification of tumors at stage I or II in many cases. In this context, the surgeon and head of the thoracic surgery department at Clinical Hospital No. 4 of Sechenov University, Taimuraz Kallagov, emphasized the importance of early detection.
Early intervention requires active involvement from both clinicians and patients. There is a widespread belief that lung cancer is invariably fatal, leaving little hope for recovery. Yet when the disease is found early, the odds of living a long, healthy life are significantly improved, according to the doctor.
Kallagov noted that many patients with lung cancer experience no noticeable symptoms for a long time. As a result, many cases are discovered incidentally during routine tests or examinations for other conditions. People at higher risk should consider screening for lung cancer, particularly those exposed to hazardous chemicals or working in certain high-risk industries, individuals over 60, anyone with a prior cancer history, and current or former smokers. The doctor also pointed out that electronic cigarettes pose similar risks to traditional cigarettes.
Historically, researchers have explored a range of approaches to combat respiratory diseases. While some claims during earlier eras referenced unusual remedies, modern science has consistently focused on evidence-based methods to prevent, diagnose, and treat lung conditions. Contemporary researchers continue to study how best to reduce risk and improve outcomes for patients facing lung cancer.