👉 Pneumatogram is a medical test used to detect and diagnose certain diseases. It involves measuring the pressure of air in the lungs, which can be affected by various conditions such as asthma, chronic obstructive pulmonary disease (COPD), and lung cancer. The test usually takes place during a doctor's visit or under general anesthesia, where the patient is placed on a special chair with a mask covering their nose and mouth to prevent inhaling air. The pressure in the lungs can be measured by
