Pure ground-glass nodules with unclear borders are usually the result of chest CT imaging, which may include pneumonia, tuberculosis, lung cancer, etc. Pneumonia: Pneumonia is usually caused by bacterial infection or viral infection.
1. Pneumonia: Pneumonia is usually caused by bacterial infection, viral infection, etc. Patients may have symptoms such as cough, chest pain, etc., and may have the result of poorly defined pure ground-glass nodules on chest CT.
2. Tuberculosis: Tuberculosis is a respiratory infectious disease caused by bacterial infection and weakening of disease resistance, etc. Patients usually have symptoms such as coughing up sputum, difficulty in breathing, etc., and may have the result of unclear boundary of pure ground-glass nodules in the lungs when doing chest CT.
3. Lung cancer: Lung cancer may be caused by long-term smoking, air pollution and other factors, patients usually have symptoms such as chest tightness, shortness of breath, etc., and may also have the result of poorly defined pure ground-glass nodules when doing chest CT.
Pure ground-glass nodules with unclear borders may also be caused by other reasons, and it is suggested that patients should consult the doctor in time.