Lung Cancer CT Scan: A Comprehensive Guide to Early Detection and Treatment

Lung cancer remains one of the leading causes of cancer-related deaths worldwide. Detecting lung cancer at an early stage significantly improves the chances of successful treatment and survival. One of the most effective tools for early detection is the lung cancer CT scan. This article delves into what a CT scan is, why it’s crucial for lung cancer detection, the procedure involved, and how it contributes to effective healthcare management.

Understanding Lung Cancer

Lung cancer occurs when abnormal cells in the lungs grow uncontrollably. There are two primary types:

• Non-Small Cell Lung Cancer (NSCLC): This is the most common type, accounting for about 80-85% of lung cancer cases.
• Small Cell Lung Cancer (SCLC): This type is less common but grows and spreads more quickly than NSCLC.

Risk factors for lung cancer include:

• Smoking tobacco
• Exposure to secondhand smoke
• Exposure to radon gas