Figure 4. Larynx: nodule ulcerated with angiomatoid features of the stroma, severe necrotizing chronic active aspecific phlogosis without multinucleated giant cells or haemorrhage ( H-E ).

From

Clinical and Histological Features in Wegener Granulomatosis

Li Cavoli Gioacchino, Passantino Rita, Bono Luisa, Tortorici Calogera, Ferrantelli Angelo, Giammarresi Carlo, Rotolo Ugo

American Journal of Medical Sciences and Medicine. 2013, 1(1), 1-4 doi:10.12691/ajmsm-1-1-1