How is emphysema diagnosed?

Understanding Emphysema Diagnosis

• Accurate diagnosis is crucial for effective management. Doctors use a combination of history, physical exams, and tests.

Medical History and Physical Examination

• Doctors assess symptoms like shortness of breath and fatigue, inquire about smoking history, and perform lung exams.

Pulmonary Function Tests (PFTs)

• Tests such as spirometry measure lung capacity and airflow, helping to detect emphysema.

Imaging Studies

• Chest X-rays and high-resolution CT scans visualize lung damage typical of emphysema.

Arterial Blood Gas Analysis

• Blood tests evaluate oxygen and carbon dioxide levels to assess lung function.

Additional Tests and Specialist Referral

• Further tests or a pulmonologist consultation may be needed for confirmation and management planning.