What does multiple small nodules in the lungs mean?

Multiple small pulmonary nodules refer to the presence of multiple small, nodule-like lesions in the lungs, typically detected by CT scans or chest X-rays. These lesions may be caused by various factors including inflammation, tuberculosis, tumors, and underlying conditions such as asthma, chronic obstructive pulmonary disease (COPD), or pneumonia. Determining whether these nodules are benign or malignant requires further diagnostic evaluation. Upon detection of multiple small pulmonary nodules, it is recommended to seek prompt medical attention and undergo professional assessment and treatment to ensure early diagnosis and appropriate management.