肺弥漫性病变影像诊断李铁一肺弥漫性病变包括两肺粟粒或结节样病变，两肺斑片及斑片融合性病变和两肺弥漫性间质性病变。其中弥漫性间质性病变的影像比较复杂，有时胸片较难区分各种影像表现，甚至可将弥漫性间质性病变误认为粟粒性病变。将斑片及斑片融合病变误认为肺间... Pulmonary diffuse lesions Imaging diagnosis Li Tie a pulmonary diffuse lesions, including lung miliary or nodular lesions, lung patches and patch fusion lesions and diffuse interstitial lung disease. Diffuse interstitial lesions in which the image is more complex, sometimes difficult to distinguish between chest X-ray imaging performance, and even diffuse interstitial lesions mistaken for miliary lesions. Patch and patch fusion lesions mistaken for lung ...