Lung Cancer: Recognition, Screening, and Treatment in Sangareddy
Expert Oncology (Cancer Care) care at KBR Life Care Hospitals, Sangareddy
Lung Cancer: Recognition, Screening, and Treatment in Sangareddy
Lung cancer is one of the leading causes of cancer-related deaths in India, partly because it often causes no symptoms until it has reached an advanced stage. This makes awareness and timely evaluation of warning signs critically important. Any persistent respiratory symptom in an adult, particularly one who smokes or has occupational exposure to lung irritants, deserves a thorough medical assessment rather than being dismissed as a recurring infection.
The encouraging reality is that treatment options for lung cancer have expanded significantly in recent years. Targeted therapies, immunotherapy, and more precise surgical and radiation techniques have improved outcomes considerably, even for patients with advanced disease. Knowing your diagnosis accurately, including the cancer type, genetic markers, and stage, is the foundation of choosing the most effective treatment.
At KBR Life Care Hospitals, Sangareddy, we provide systematic evaluation of patients with persistent respiratory symptoms or abnormal chest findings. We guide patients through diagnosis and staging investigations, explain findings clearly, and coordinate referral to oncology specialists for treatment planning. You deserve honest, compassionate guidance at every step of this journey.
Types & Causes
Non-Small Cell Lung Cancer (NSCLC)
Accounts for about 85% of all lung cancers; includes adenocarcinoma, squamous cell carcinoma, and large cell carcinoma; treated with surgery, radiation, chemotherapy, or targeted therapy depending on subtype and stage
Adenocarcinoma
The most common NSCLC subtype; often occurs in non-smokers and in the outer lung; frequently carries targetable genetic mutations (EGFR, ALK, ROS1)
Squamous Cell Carcinoma
Strongly associated with smoking; arises in the central airways; may cause coughing and haemoptysis (blood in sputum)
Small Cell Lung Cancer (SCLC)
A fast-growing, aggressive type strongly linked to smoking; tends to spread early but responds well initially to chemotherapy and radiation
Mesothelioma
Cancer of the lung lining, linked to asbestos exposure; distinct from primary lung cancer in its behaviour and management
Symptoms to Watch For
A persistent cough that is new or worsening over weeks
Coughing up blood or blood-streaked sputum
Shortness of breath that is progressive and not fully explained by other causes
Chest pain, particularly deep, aching pain worsened by breathing or coughing
Unexplained weight loss over weeks to months
Persistent fatigue or loss of appetite
Hoarseness of voice (may indicate pressure on the recurrent laryngeal nerve)
Recurrent chest infections that respond to antibiotics but keep returning
Swelling of the face or neck (superior vena cava obstruction)
When to See a Doctor
- A cough lasting more than 3 weeks, particularly in a current or former smoker
- Any blood in the sputum, even a small amount
- Unexplained weight loss of more than 5% of body weight over 1 to 2 months
- New shortness of breath without a clear explanation such as asthma or infection
- Occupational exposure to asbestos, chromium, arsenic, or radon combined with respiratory symptoms
- Abnormal finding on a chest X-ray done for another reason
How We Diagnose
- Chest X-ray: the first investigation for respiratory symptoms; may show a mass, collapsed lung segment, or pleural effusion
- CT scan of the chest: provides detailed characterisation of lung lesions, lymph nodes, and extent of disease
- Bronchoscopy with biopsy: for central tumours accessible via the airway
- CT-guided transthoracic needle biopsy: for peripheral lesions not reachable by bronchoscopy
- PET-CT scan: for staging, identifying spread to lymph nodes and distant sites
- Molecular and genetic testing of tumour tissue: to identify targetable mutations (EGFR, ALK, ROS1, PD-L1) that guide treatment selection
Our Treatment Approach
- Surgery (lobectomy or pneumonectomy): the primary curative option for early-stage non-small cell lung cancer that is confined to the lung
- Radiation therapy: used as primary treatment when surgery is not feasible, or alongside chemotherapy for locally advanced disease
- Chemotherapy: platinum-based regimens used for advanced NSCLC and as the primary treatment for SCLC
- Targeted therapy: oral drugs (EGFR inhibitors, ALK inhibitors) that block specific cancer growth signals in molecularly defined cancers
- Immunotherapy: checkpoint inhibitors that unleash the immune system against cancer cells; effective in a significant proportion of advanced lung cancers
- Palliative care and symptom management: for advanced disease, focused on maintaining quality of life, managing pain, breathlessness, and other symptoms
Why Choose KBR Life Care Hospitals?
Frequently Asked Questions
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