Abstract
Objective: investigate the clinical characteristics of chronic
obstructive lung disease complicated with pulmonary interstitial
fibrosis. Method: Choose these 240 patients with chronic
obstructive lung disease who were diagnosed and treated in the
hospital from 2014 to 2016, and 80 patients were checked with
chronic obstructive lung disease complicated with pulmonary
interstitial fibrosis; these patients were underwent with CT
examination, lung function examination and blood gas
examination. Result: through the CT examination, it indicates that
the patients with c chronic obstructive lung disease with
pulmonary interstitial fibrosis show excessive lung permeability
and bullae of lung, etc. It has the statistical difference compared
with these patients with chronic obstructive lung disease (P <
0.05). The difference of lung function and blood gas indicator
between the two groups is statistically significant, which is of
statistical significance (P<0.05). Conclusion: The clinical
characteristics of chronic obstructive lung disease complicated
with pulmonary interstitial fibrosis are excessive lung permeability
and bullae of lung, and the lung function and blood gas indicator of
these patients are significantly different from those patients'
indicator with chronic obstructive pulmonary disease, so it can be
regarded as an important way to diagnose patients.