Lung Cancer Diagnosis

Lung cancer diagnosis typically begins with a medical history review and physical examination. If symptoms like a persistent cough or unexplained weight loss are present, doctors may order imaging tests, such as chest X-rays or CT scans, to look for abnormal masses. If a suspicious area is found, a biopsy may be performed, involving the removal of a small tissue sample for laboratory analysis. This helps determine if the cells are cancerous. Further tests may assess cancer spread and guide treatment options. Early detection can be crucial for better outcomes.