Diagnosis and Staging Lung Cancer with Modern Tools

Area of Science:

• Oncology
• Radiology
• Pulmonology

Background:

• Lung cancer is the leading cause of cancer mortality.
• Increased incidence observed in young female individuals and incidental pulmonary nodules.
• Early detection through screening and evaluation is critical.

Purpose of the Study:

• To review current strategies for lung cancer screening and evaluation.
• To highlight advancements in diagnostic imaging and biopsy techniques.
• To emphasize the importance of accurate staging and molecular testing for treatment.

Main Methods:

• Review of current literature on lung cancer screening and diagnosis.
• Discussion of advanced imaging techniques including radiomics and PET/CT.
• Overview of diagnostic procedures: bronchoscopic biopsy, image-guided biopsy, and surgical biopsy with colocalization.
• Emphasis on lymph node staging and molecular testing.

Main Results:

• Advanced imaging (radiomics, PET/CT) improves malignancy risk assessment.
• Nonsurgical and surgical biopsy techniques aid in diagnosis.
• Accurate lymph node staging and molecular profiling are key for treatment decisions.

Conclusions:

• Effective screening and early detection are vital for improving lung cancer outcomes.
• Multimodal diagnostic approaches, including advanced imaging and precise staging, are essential for personalized treatment planning and prognostication.