What is Lung Cancer?

Lung cancer is a type of cancer that begins in the lungs, typically in the cells lining the airways. It is one of the most common cancers worldwide, often caused by smoking or prolonged exposure to harmful substances. While it primarily affects smokers, non-smokers are not immune. Early detection and treatment can significantly improve outcomes.

Types of Lung Cancer

Lung cancer is classified into two primary types:

1. Non-Small Cell Lung Cancer (NSCLC):
   
   • Accounts for approximately 85% of cases.
   • Includes subtypes such as adenocarcinoma, squamous cell carcinoma, and large cell carcinoma.
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2. Small Cell Lung Cancer (SCLC):
   • Less common but more aggressive.
   • Often associated with heavy smoking.

Understanding the type of lung cancer is crucial in determining the best treatment approach.

What Causes Lung Cancer

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Lung cancer risk is influenced by several factors, including:

• Smoking: The leading cause of lung cancer, including passive smoking exposure.
• Exposure to Carcinogens: Such as asbestos, radon gas, and air pollution.
• Family History: A genetic predisposition may increase risk.
• Chronic Lung Diseases: Conditions like COPD or tuberculosis.
• Lifestyle Choices: Poor diet and lack of exercise can contribute to risk.

If you’re concerned about lung cancer risk, consult Dr. Kaushal Patel, the best oncologist in Surat, for personalized advice and preventive care.

Symptoms of Lung Cancer

Lung cancer symptoms often appear in advanced stages, making early detection critical. Common symptoms include:

• Persistent cough or worsening cough.
• Chest pain.
• Shortness of breath or wheezing.
• Blood in sputum (hemoptysis).
• Fatigue and weight loss.
• Recurring respiratory infections.

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If you experience any of these symptoms, consult a cancer specialist in Surat, like Dr. Kaushal Patel, for evaluation and diagnosis.

How is Lung Cancer Detected?

Screening - To Detect Lung Cancer Early

Early screening can save lives, especially for high-risk individuals. Common screening methods include:

• Low-Dose CT (LDCT) Scan: Recommended for people with a significant smoking history or other risk factors.

Diagnosis of Lung Cancer

Once symptoms are present or abnormalities are detected during screening, the following diagnostic tests are conducted:

• Imaging Tests: CT scans, PET scans, or chest X-rays to identify abnormalities.
• Biopsy: A sample of lung tissue is taken to confirm cancer and determine the type.
• Bronchoscopy: A thin tube is inserted into the lungs to collect tissue samples.
• Molecular Testing: Identifies genetic mutations to guide targeted therapy.

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If you’re asking yourself, "How do you detect lung cancer?" or "How I knew I had lung cancer?" early diagnosis by an experienced oncologist, like Dr. Kaushal Patel, is key.

Prevention of Lung Cancer

While not all cases are preventable, these steps can reduce your risk:

• Quit smoking and avoid exposure to secondhand smoke.
• Minimize exposure to known carcinogens like radon and asbestos.
• Maintain a healthy diet rich in fruits and vegetables.
• Exercise regularly and manage your weight.
• Regular screening if you are at high risk.

Treatment for Lung Cancer

Surgery

Surgical options are available for early-stage lung cancer, such as lobectomy (removal of a lung lobe) or pneumonectomy (removal of an entire lung).

Chemotherapy

Often used alongside surgery or as a standalone treatment, common regimens include platinum-based drugs like cisplatin and carboplatin.

Targeted Therapy

Targeted therapies focus on specific genetic mutations in cancer cells. Common drugs include:

• Erlotinib and Gefitinib: For EGFR mutations.
• Crizotinib: For ALK-positive cancers.

Immunotherapy

Immunotherapy has revolutionized lung cancer treatment. Drugs like Pembrolizumab and Nivolumab boost the immune system to attack cancer cells. Elite Hemat Onco Care Centre is a leading immunotherapy center in Surat, offering state-of-the-art treatments.

Radiation Therapy

Radiation is used to shrink tumors or relieve symptoms in advanced stages.

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Is Lung Cancer Curable?

The curability of lung cancer depends on the stage at diagnosis. Early-stage lung cancer has higher cure rates, especially with prompt treatment. Advanced cases are more challenging but can often be managed effectively with modern therapies.

Why Choose Dr. Kaushal Patel for Lung Cancer Treatment?

Dr. Kaushal Patel, a leading medical oncologist in Surat, is renowned for providing cutting-edge cancer care. At Elite Hemat Onco Care Centre, one of the best cancer hospitals in Surat, patients receive personalized treatment tailored to their needs. Dr. Kaushal Patel’s expertise and compassionate care make him the best cancer doctor and onco physician in Surat.

Lung cancer remains a significant health challenge, but advancements in screening, diagnosis, and treatment have improved outcomes for many patients. Whether you’re experiencing symptoms like a persistent cough or seeking a second opinion, consulting Dr. Kaushal Patel, the best oncologist in Surat, is a crucial step towards better health.

Schedule a consultation at Elite Hemat Onco Care Centre or another top cancer clinic in Surat for expert care in managing lung cancer.

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