This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Interstitial lung diseases, Subject name: Pathology
All of the following are features of non-specific interstitial pneumonia (NSIP), except: 
Select and explain. 
A. Cellular pattern show interstitial inflammation, B. Fibrosing pattern consists of diffuse or patchy interstitial fibrotic lesions of roughly the same stage of development, C. Honeycomb fibrosis present, D. Good prognosis
C: Honeycomb fibrosis present
Answer: C: Honeycomb fibrosis present 
Explanation: Non-specific interstitial pneumonia (NSIP): The cellular pattern consists primarily of mild to moderate chronic interstitial inflammation, containing lymphocytes and a few plasma cells. The fibrosing pattern consists of diffuse or patchy interstitial fibrotic lesions of roughly the same stage of development, an impoant distinction from UIP (usual interstitial pneumonia). Fibroblastic foci, honeycombing, hyaline membranes and granulomas are absent. Has much better prognosis than idiopathic pulmonary fibrosis