Is interstitial change in both lungs cancer?

Interstitial changes in both lungs are a manifestation of pneumonia and are not associated with cancer. The main manifestations of lung cancer are hemoptysis, cough, expectoration, chest distress, chest pain, or difficulty breathing. If lung cancer is suspected, chest CT or fiberoptic bronchoscopy may be performed. Since interstitial changes in both lungs are manifestations of inflammation, anti-inflammatory treatment and other medical treatment, such as short-term hormone therapy, are required. Specific interstitial changes in the end what is the cause, but also need to seek outpatient respiratory physicians for further diagnosis. The above health science knowledge is for reference only.