Surgery + Radiation
“Coordinated care, clear cost guidance and compassionate follow‑ups made a tough journey feel structured and hopeful.”
Personalized lung cancer care by leading oncologists in Delhi. Rapid diagnosis, second opinions & compassionate support.
Consult with our curated leading experts of Lung Cancer treatment & get an instant consultation.

Surgical Oncologist
Mumbai, India
Breast oncology and minimally invasive specialist.

Radiation Oncologist
Delhi NCR, India
Precision IMRT for prostate and head & neck.

Hematologist
Bangalore, India
BMT and complex leukemia care.

Medical Oncologist
Chennai, India
Targeted and immunotherapy planning.

Surgical Oncologist
Hyderabad, India
Robotic GI cancer surgery.

Radiation Oncologist
Pune, India
SBRT and head & neck protocols.
Expert guidance, priority access, and coordinated care—built around you.
We handpick specialists based on multiple factors to provide the best possible care.
Thousands of patients trust us for confident treatment decisions.
Book with our experts and get priority—online or in‑hospital.
Doctors trained at top cancer centers like AIIMS, TMC, RGCIH and others.
Oncology, cardiology, nephrology, neurology, psychology and more—working together.
We match you to the right expert for your diagnosis and priorities.
Real experiences from Indian patients & caregivers navigating multidisciplinary cancer care.
Surgery + Radiation
“Coordinated care, clear cost guidance and compassionate follow‑ups made a tough journey feel structured and hopeful.”
Chemotherapy
“Streamlined appointments, quick second opinions and transparent estimates reduced our anxiety significantly.”
Endocrine Therapy
“Nutritional guidance & rehabilitation tracking helped me recover strength faster after completing therapy.”
Targeted Therapy
“Cost breakdowns were precise; I could plan insurance claims and avoid surprise expenses.”
Follow‑up Care
“Doctor selection filters saved time. Remote updates kept extended family informed without chaos.”
Chemotherapy + Supportive Care
“Personalized staging explanation and therapy pathway boosted my confidence before starting cycles.”
Surgery + Radiation
“Coordinated care, clear cost guidance and compassionate follow‑ups made a tough journey feel structured and hopeful.”
Chemotherapy
“Streamlined appointments, quick second opinions and transparent estimates reduced our anxiety significantly.”
Endocrine Therapy
“Nutritional guidance & rehabilitation tracking helped me recover strength faster after completing therapy.”
Targeted Therapy
“Cost breakdowns were precise; I could plan insurance claims and avoid surprise expenses.”
Follow‑up Care
“Doctor selection filters saved time. Remote updates kept extended family informed without chaos.”
Chemotherapy + Supportive Care
“Personalized staging explanation and therapy pathway boosted my confidence before starting cycles.”
Real work. Real impact. Embedded education & innovation content—watch videos, explore research, and see how BigOHealth advances cancer care.
Video
Video
Video
Video
Video
ConferenceLeading oncologists discuss breakthrough treatments and future of cancer care.
ConferenceCommunity workshop on breast cancer prevention, detection, and treatment options.
Tell us your situation and we’ll match you with the right cancer specialist in your city.
Quick call. No obligation.
A leading cause of cancer mortality; early diagnosis and molecular profiling enable personalized therapy.
Lung cancer arises from abnormal growth of cells in the lungs, commonly in bronchial linings. Two major types are NSCLC (non‑small cell) and SCLC (small cell). Accurate staging with CT/PET‑CT and tissue diagnosis via bronchoscopy or CT‑guided biopsy guide therapy decisions.
Global Incidence: 2.2M new cases annually worldwide
India Incidence: Rising incidence, including in non‑smokers; air pollution contributes
Prevalence: Leading cause of cancer deaths; NSCLC ~85% of cases
Avg Diagnosis Age: 60–70 years (varies by region)
Overall Survival: Highly stage‑dependent; early stage significantly better
Survival ranges reflect population data; individual prognosis depends on stage, biology, and access to multidisciplinary care.
Care relies on stage (TNM), histology (adenocarcinoma/squamous), molecular drivers (EGFR, ALK, ROS1, MET, KRAS, PD‑L1), performance status, and comorbidities. Multidisciplinary boards align surgery, radiation, systemic therapy, and supportive care.
Carcinogenesis is driven by tobacco smoke, pollution, and genetic/aging‑related mutations. Oncogenic drivers (EGFR, ALK) create targetable vulnerabilities. Tumor microenvironment and immune checkpoints influence progression and therapy response.
Persistent cough, hemoptysis, unexplained weight loss, and non‑resolving infections warrant evaluation. Low‑dose CT for high‑risk individuals improves early detection; smoking cessation reduces risk and improves outcomes.
Goals: complete local control for early disease (surgery/SBRT), optimal sequencing of chemo‑immunotherapy for locally advanced, and precision targeted or immunotherapy for metastatic disease, with toxicity mitigation and symptom relief.
Follow‑up monitors pulmonary function, treatment‑related neuropathy/fatigue, immune‑related adverse events, bone health, and psychosocial wellbeing. Vaccinations, pulmonary rehab, nutrition, and exercise support recovery.
Individualized care aligns tumor biology, stage, and patient goals to optimize outcomes.
Unified, compact view of symptom clusters and treatment impact. Content remains fully visible for search engines; search gently highlights matching terminology.
Early, common & advanced signs of lung cancer

Short & long-term side effects of lung cancer treatment
Informational reference only; seek urgent care for severe or rapidly worsening symptoms.
Transparent, patient-centered cost guidance for planning informed care decisions. Indicative INR ranges; actual costs vary by city, center expertise, molecular profile, and personalized plan.
N/A
Disclaimer: Indicative estimates only. Individual plans depend on clinical staging, biology & personalization.
Get comprehensive cancer treatment opinions from a team of specialized oncologists - all in one place. Our virtual tumor board brings together medical, radiation, surgical, and nuclear medicine experts for your personalized care plan.
Clear, patient‑friendly answers to common lung cancer queries. All FAQs are visible (no accordion) for easy scanning and search optimization.
Doctors detect lung cancer with tests like chest X-rays or CT scans that show any unusual spots in the lungs. If something looks doubtful, a small tissue sample (biopsy) is taken to confirm cancer. Early tests help find the disease sooner.
A long-lasting cough, coughing blood, chest pain, and breathing difficulty are common signs. People may also feel weak, lose weight, or get frequent chest infections. Any symptom that stays for weeks should be checked by a doctor.
Most lung cancer happens due to smoking or breathing in polluted air and harmful chemicals for many years. Even non-smokers can get it because of family history or secondhand smoke. Sometimes the exact reason is not known.
Diagnosis starts with scans to look inside the lungs, followed by a biopsy to confirm the type of cancer. Doctors may also do blood tests or special scopes to understand how far it has spread. This helps choose the right treatment.
Stage 4 lung cancer is very advanced, so curing it completely is difficult. But treatments like immunotherapy, targeted drugs, and chemotherapy can slow the disease and help patients live longer. Care focuses on comfort and improving life quality.
Lung cancer happens when lung cells get damaged and start growing wrongly. Smoking, pollution, and chemical exposure increase this damage. Age and genetics can also make some people more at risk.
Educational guidance only; consult qualified oncology professionals for personalized medical advice.