Conclusions GIP is a very rare chronic interstitialpneumonia, and has no characteristic clinical manifestations. Radiographic findings are similar to other idiopathic interstitial pneumonias.
结论GIP是非常罕见的慢性间质性肺炎，无特异性的临床表现，影像学表现类似于特发性间质性肺炎。
2
Most collagen-vascular diseases can cause chronic interstitialpneumonia with clinical, radiologic, HRCT, and pathologic features indistinguishable from those of IPF.
大部分胶原血管病在临床上会出现慢性间质性肺炎，无论平片、HRCT还是病理均无法于IPF鉴别。
3
Methods Serial imaging materials of 7 cases of acute interstitialpneumonia proved by open-lung biopsy or clinical comprehensive diagnosis were retrospectively analyzed.