No significant abnormal infiltrating lesions in both lung parenchyma means that no pneumonia, tuberculosis, or lung cancer lesions are found, and if symptoms are still present, further investigation is needed.
No obvious abnormal infiltrates in the parenchyma of both lungs is usually found in the CT report of the lungs. It means that no pneumonia, tuberculosis, or lung cancer foci have been detected in the lungs after CT examination of both lungs. If such foci are present, the inflammatory response or tumor metastasis may cause local infiltration, producing inflammatory response or fibrotic changes, etc.
If symptoms such as coughing up sputum and dyspnea are still present, further investigations including lung function, fiberoptic bronchoscopy, and sputum culture are needed to clarify whether there is a co-infection or a decline in lung function, so as to make a definite diagnosis.
Therefore, if there is no obvious abnormal infiltrating foci in the parenchyma of both lungs, meaning that there is no abnormality in the imaging examination, further examination can be carried out according to the doctor’s instructions, and timely medical consultation is recommended.