Lung Cancer Can Lead To Brain Cancer!

Lung cancer is a prevalent form of cancer that can metastasize to the brain, leading to secondary cancer, as highlighted by experts on World Lung Cancer Day. This day is commemorated annually on August 1 to increase awareness about lung cancer, which is a major cause of death globally.

In India, lung cancer is responsible for 72,510 new cases each year, representing 5.8% of all cancer cases and ranking as the third most commonly diagnosed cancer. The challenge intensifies when lung cancer spreads to critical areas like the brain. Brain metastases are a common complication in various cancer types, especially among lung cancer patients.

Approximately 10% of individuals with advanced non-small cell lung cancer develop brain metastases. A multidisciplinary approach involving oncologists, neurologists, and palliative care specialists is essential to address brain metastases effectively. The main objectives are to alleviate symptoms, prolong survival, and improve the overall quality of life through personalized treatment strategies and supportive care.

Symptoms of brain metastases include persistent headaches, seizures, cognitive impairments, personality changes, and motor or speech difficulties. Treatment options for lung cancer that has spread to the brain include radiation and systemic chemotherapy. Tobacco smoking remains the primary risk factor for lung cancer in India, significantly contributing to the disease burden.