A 45-year old patient presented with fever, night sweats and weight loss. On X-ray, a mass was seen in apical lobe. On histopathology, caseous necrosis was present. What is the name of underlying process?
ADecreased supply of growth factor
BAcute decrease in blood supply
CEnzymatic degeneration
DGranulomatous inflammation (Type IV hypersensitivity)
Which of the following is characteristically associated with sarcoidosis?
AAsteroid bodies
BGranulomatous inflammation
CSchaumann bodies
DNon-caseating granulomas
Granuloma is a pathological feature of all, except which of the following?
AGiant cell arteritis
BGranulomatosis with polyangiitis
CEosinophilic granulomatosis with polyangiitis
DMicroscopic polyangiitis
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