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How Does Lung Cancer Affect the Body? | Lung Cancer Awareness

Dr. Tushar Patil, a cancer specialist at Sahyadri Hospital, Pune, presents an informative video on lung cancer, aiming to raise awareness about this prevalent disease.

Introduction

Dr. Tushar Patil, a cancer specialist at Sahyadri Hospital, Pune, presents an informative video on lung cancer, aiming to raise awareness about this prevalent disease.

Prevalence And Causes Of Lung Cancer

Lung cancer is a common illness and a significant cause of morbidity and mortality among men. Primarily caused by smoking, it is estimated that 40 to 50 percent of lung cancers could be prevented if smoking were eliminated. However, Dr. Patil notes that in the last decade, many cases of lung cancer have been observed in non-smokers as well. Factors such as pollution, chemical exposure, and dust are also contributing to the rise in lung cancer cases.

Symptoms Of Lung Cancer

The most common symptom of lung cancer is persistent coughing, which may last for one to three months. Occasionally, patients may experience blood in their sputum, weight loss, and, if cancer spreads to other organs, symptoms like bone pain or jaundice may arise. Other significant symptoms include hoarseness of voice and difficulty swallowing.

Diagnosis of Lung Cancer

Diagnosis begins with an X-ray, followed by a CT scan for more detailed information. The definitive diagnosis is made through a biopsy, where the type of lung cancer is identified. There are two main types: small cell carcinoma and non-small cell carcinoma, with the latter accounting for 90 per cent of cases.

Treatment Options for Lung Cancer

Lung cancer treatment is based on the stage of the disease. For early stages (Stage 1 and 2), surgery is performed, followed by chemotherapy to prevent recurrence. In Stage 3, chemotherapy and radiation may be administered to control the disease. In Stage 4, where cancer has metastasised, treatment options include chemotherapy, targeted therapy, and immunotherapy. The latest advancements in treatment protocols enable many patients to manage their condition without chemotherapy.

Conclusion

Dr. Patil emphasises the importance of prevention, highlighting that reducing smoking, tobacco use, and exposure to environmental pollutants could prevent approximately 40 percent of lung cancer cases. Early diagnosis and intervention can significantly improve treatment outcomes, making awareness and prompt medical advice crucial for those experiencing symptoms.

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