A Retrospective Observational on Occupational and Environmental Determinants of Lung Cancer Under 50 Years of Age
Abstract: Background: Lung cancer remains the leading cause of cancer-related mortality worldwide. Although tobacco smoking is the principal risk factor, occupational exposure to carcinogens such as silica, asbestos, and chemical fumes contributes substantially to disease development, particularly in developing countries where workplace safety measures may be inadequate. This study aimed to evaluate the demographic profile, occupational and environmental exposure history, clinical presentation, histopathological subtypes, stage at diagnosis, and clinical outcomes among adults aged less than 50 years with primary lung cancer. The association between occupational exposures, histological subtype, and disease stage was also assessed. Methods: A retrospective observational study was conducted among 50 patients aged
Keywords: Lung cancer, Occupational exposure, Silica, Asbestos, Adenocarcinoma, Young adults, Never-smokers, Advanced stage
How to Cite?: Dr. Pavithra Muruganathan, Dr. Keerthivasan S., Dr. Arunchandar V., Dr. Jayakumar N., Dr. Pudhumalar T., Dr. Vani R., "A Retrospective Observational on Occupational and Environmental Determinants of Lung Cancer Under 50 Years of Age", Volume 15 Issue 7, July 2026, International Journal of Science and Research (IJSR), Pages: 531-535, https://www.ijsr.net/getabstract.php?paperid=SR26706145331, DOI: https://dx.doi.org/10.21275/SR26706145331