Overview
Adenocarcinoma is the most common NSCLC subtype, often peripheral.
Symptoms
- •Cough
- •Shortness of breath
- •Chest pain
- •Weight loss
Stages
Stage IStage IIStage IIIStage IV
Diagnosis
- ✓CT scan
- ✓PET-CT
- ✓Biopsy
- ✓EGFR/ALK testing
Treatments
- →Surgery
- →Chemotherapy
- →Targeted therapy
- →Immunotherapy
Risk Factors
⚠️Smoking
⚠️Radon
Key Facts
- ℹ️EGFR mutation in 40% non-smokers
- ℹ️5-yr survival: 60% (I), 5% (IV)
ICD-10: C34.9 | Prevalence: yaygın
Last updated: 11/9/2025