Lung cancer is a type of cancer that occurs when abnormal cells grow uncontrollably in the lungs. This is a serious health problem that can cause severe damage and death.
Lung cancer is a condition of uncontrolled growth of abnormal cells in lung tissue. This disease is generally caused by exposure to carcinogenic substances, with the main risk factor being cigarette smoke, both in active and passive smokers.
In addition, exposure to hazardous materials in the work environment such as asbestos, arsenic, chromate and other industrial chemicals can also increase the risk of lung cancer. Given the level of danger, immediate medical examination is very important if the first symptoms appear.
The most common types of lung cancer are:
- Non-small cell carcinoma (NSCLC) – more common and grows more slowly
- Small cell carcinoma (SCLC) – less common but grows faster
Main Symptoms:
- Prolonged cough
- Chest pain
- Hard to breathe
- Coughing up blood (hemoptysis)
- Fatigue
- Weight loss for no apparent reason
- Recurrent lung infections
Prevention: The best way to prevent lung cancer is not to smoke. Also avoid:
- Exposure to secondhand smoke
- Air pollution
- Workplace hazards such as chemicals and asbestos
Diagnosis includes:
- Physical examination
- Imaging (chest x-ray, CT scan, MRI)
- Bronchoscopy
- Biopsy
- Molecular testing to identify genetic mutations
Treatment:
- Exposure to secondhand smoke
- Air pollution
- Workplace hazards such as chemicals and asbestos
Diagnosis includes:
- Physical examination
- Imaging (chest x-ray, CT scan, MRI)
- Bronchoscopy
- Biopsy
- Molecular testing to identify genetic mutations
Treatment:
- Focus on prolonging survival
- Reduce symptoms
- Improve quality of life
- Using a combination of chemotherapy, targeted therapy, and immunotherapy
Following are Important Facts:
Lung cancer is the main cause of cancer death worldwide, with the highest death rate in both men and women.
Smoking is the main cause of lung cancer, responsible for approximately 85% of all cases.
Lung cancer is often diagnosed at an advanced stage when treatment options are limited.
It is important to seek medical treatment early to avoid serious health impacts. Treatment depends on a person’s medical history and the stage of the disease. Given the level of danger, immediate medical examination is very important if the first symptoms appear.
