Lung Cancer

Lung Cancer

Lung Cancer Care: Advanced Treatment 

Lung cancer is one of the most common cancers in the world — but thanks to early detection, modern tests, and advanced radiotherapy, treatment results are getting better every year.

At Dr. Bharat Dua’s center, every patient receives personalized care that blends cutting-edge technology with kindness and understanding. Because fighting cancer isn’t just about science — it’s also about hope and heart.

What Is Lung Cancer?

Lung cancer starts when some cells in your lungs begin to grow in an uncontrolled way. These cells can form a lump (tumor) that affects breathing and may spread to other parts of the body.

There are two main types of lung cancer:

• Non-Small Cell Lung Cancer (NSCLC):
   The most common type — about 85% of all cases. It includes subtypes such as adenocarcinoma, squamous cell carcinoma, and large cell carcinoma.
   
• Small Cell Lung Cancer (SCLC):
   A faster-growing type that can spread quickly but usually responds well to chemotherapy and radiation.
   

Understanding the exact type and stage of lung cancer helps doctors plan the most effective treatment.
 At Dr. Bharat Dua’s, your diagnosis is made by experts who work together to design a plan that fits your medical needs and supports your emotional well-being.

👉 Think about it: Have you noticed any changes in your breathing or an ongoing cough? If something doesn’t feel right, it’s always better to get it checked early.

What Causes Lung Cancer — and How Can You Prevent It?

You’ve probably heard it before — smoking is the leading cause of lung cancer, responsible for nearly 85–90% of all cases.
 But even people who have never smoked can get lung cancer due to other factors such as:

• Breathing secondhand smoke
   
• Air pollution or exposure to harmful substances (like asbestos or diesel fumes)
   
• Radon gas exposure
   
• Family history of lung cancer
   
• Previous radiation therapy to the chest
   
• Certain lung diseases like COPD or fibrosis
   

The good news? Many of these risks can be reduced.

Here’s how you can protect yourself:

 ✅ Quit smoking (or help someone you love quit)
 ✅ Avoid secondhand smoke
 ✅ Eat plenty of fruits and vegetables
 ✅ Stay active and maintain a healthy weight
 ✅ Reduce exposure to dust, fumes, and pollution
 ✅ Get regular check-ups — especially if you’re a long-term smoker

Dr. Bharat believes that prevention is power — and every small lifestyle change can make a big difference.

Detecting Lung Cancer Early

Did you know that lung cancer caught early is much easier to treat?
 Unfortunately, symptoms in the beginning are often mild or mistaken for common issues like infections.

Watch out for:

• A persistent cough or changes in an old cough
   
• Chest pain or tightness
   
• Shortness of breath or wheezing
   
• Coughing up blood
   
• Unexplained fatigue or weight loss
   

If your doctor suspects lung cancer, you may need a few tests to confirm:

• Imaging tests: X-rays, CT scans, PET scans, or MRI
   
• Bronchoscopy or biopsy: To take a small tissue sample
   
• Molecular or genetic testing: To check for mutations that guide targeted therapy
   
• Staging: To see how far the cancer has spread
   

At Narayana Hospital, Dr. Bharat uses the latest diagnostic tools and work closely with specialists to ensure accurate, complete assessments — before starting any treatment.

Treating Non-Small Cell Lung Cancer (NSCLC)

Treatment depends on the stage of cancer and your overall health. It may include:

• Surgery (if possible)
   
• Radiation therapy
   
• Chemotherapy
   
• Targeted therapy or immunotherapy
   

For many people, radiation therapy plays a key role — either as the main treatment or combined with other methods.

Dr. Bharat Dua uses highly advanced radiation techniques such as:

• IMRT (Intensity-Modulated Radiation Therapy): Shapes radiation beams to match the tumor exactly.
   
• IGRT (Image-Guided Radiation Therapy): Uses real-time imaging for precision.
   
• SBRT (Stereotactic Body Radiotherapy): Delivers strong, focused radiation to small tumors in just a few sessions — a great option for patients who can’t have surgery.
   

SBRT has changed the game for early-stage lung cancer, offering results as precise as surgery, without any cuts or stitches.

Dr. Bharat’s approach minimizes side effects to healthy tissues like the lungs, heart, and spine, allowing patients to recover faster and breathe easier.

Treating Small Cell Lung Cancer (SCLC)

Small cell lung cancer tends to spread quickly, so chemotherapy and radiation are the main treatments.

Dr. Bharat often uses chemoradiation — a combination of both — to make treatment more powerful.

For early-stage SCLC, high-precision radiotherapy helps destroy cancer cells while keeping healthy tissues safe.
 In more advanced cases, radiation can also help reduce pain, ease breathing, and improve quality of life.

Sometimes, Dr. Bharat may recommend prophylactic cranial irradiation (PCI) — a special treatment that lowers the risk of cancer spreading to the brain, which is common in SCLC.

Life After Lung Cancer Treatment

Finishing treatment is a huge step — but your healing journey doesn’t stop there.

After therapy, regular check-ups and follow-up care are essential to monitor your health and manage any side effects.

At Dr. Bharat Dua’s center, survivorship care includes:
 🌿 Pulmonary rehabilitation to improve breathing
 🥗 Nutrition and lifestyle guidance
 💬 Emotional and psychological support for you and your family
 🩺 Periodic scans and reviews to stay on top of your recovery

Dr. Bharat’s philosophy is simple: Cancer care should heal the body, mind, and spirit.

Why Choose Dr. Bharat Dua for Lung Cancer Care

 🌟 Over 15 years of experience in Radiation Oncology
 ⚙️ Skilled in advanced radiotherapy (SBRT, SRS, IGRT, and more)
 💖 Focuses on precision, safety, and empathy
 🏥 Offers world-class treatment at Narayana Hospital, Gurgaon

Every patient here is treated as a unique person, not just a diagnosis.
 The goal is always clear — to fight cancer with science and compassion, helping you return to a healthy, confident life.

Empowering Hope, Restoring Health

A lung cancer diagnosis can feel overwhelming — but remember, you are not alone.
 With early detection, expert care, and the right support, recovery is absolutely possible.

At Dr. Bharat Dua’s Radiation Oncology Service, you’ll find more than treatment — you’ll find hope, care, and a path toward healing.

Because here, we don’t just treat cancer — we help you reclaim life.