What do you mean, two lower lobe streaks?

Both lung lower lobe streak shadow normal is in the imaging examination is the description of the results, normal is fibrous tissue formed when the number of fibrous cells reaches a certain number, in the imaging examination will be called streak shadow, many diseases will cause this phenomenon, such as various inflammation, tumor, tuberculosis, connective tissue disease and inflammatory granuloma. Some diseases show fibrous streaks, indicating that the disease has been cured, such as tuberculosis, while some diseases show streaks, indicating that the disease is getting worse, such as idiopathic pulmonary interstitial fibrosis. Therefore, the significance represented by pulmonary streaks is different and further observation and judgment are needed.