Fibrous streak shadow is difficult to absorb, mainly depends on whether it belongs to the fresh lesion or stable lesion, if it belongs to the recovery period of acute inflammation is easy to absorb; already belongs to the residual fibrous scar, it is very difficult to absorb. 1. Can be absorbed: in the acute inflammation recovery period, the appearance of fibrous striae, most of which are residual after the absorption of inflammation, with the disappearance of oedema and exudate, it is easy to absorb the disappearance. 2. Can not be absorbed: already belongs to the chronic fibrosis lesions, part of the lungs belong to the fibrous scar, the corresponding lesions are difficult to absorb, is a stable lesion, but basically does not cause obvious clinical symptoms. Fibrous streaks in the lungs, without any symptoms, without special intervention, regular review of the lung condition through the CT can be, some patients appeared around the streak of nodules, we should consult a doctor in a timely manner, under the guidance of the clinician for standardized treatment.