Pulmonary Nodules

Pulmonary nodules are small, round growths in the lungs that can be seen on imaging tests like X-rays or CT scans. They are usually less than three centimeters in size. While most nodules are benign (non-cancerous), some can be cancerous, so further evaluation is often needed. Factors like a person's age, smoking history, and other medical conditions help determine the risk. Doctors may recommend monitoring the nodule over time or performing a biopsy to ensure an accurate diagnosis. Early detection is crucial for effective treatment if the nodule is cancerous.