Fig. 2
From: First report of urinary tract infection caused by Comamonas kerstersii in a goat
Histological changes in the urinary tract of goat. a Left kidney characterized by extensive cortical coagulation necrosis (asterisk) bounded by neutrophilic tubule-interstitial infiltration (arrow). Marked and diffuse vascular congestion. (Hematoxylin and eosin, Bar = 200). b Left kidney showed marked congestion and dilation of glomerular capillary loop (arrow) with glomerular collapse and accumulation of fibrin in Bowman’s space (asterisk). Interstitial neutrophilic inflammatory infiltrate and scattered foci of mineralization (arrowhead). (Hematoxylin and eosin, Bar = 25). c Right kidney showed glomerular collapse with accumulation of cellular debris in Bowman’s space and necrosis of renal tubules (arrow). (Hematoxylin and eosin, Bar = 25). d Vasculitis (arrow) of medium arteries of penile urethra (asterisk). (Hematoxylin and eosin, Bar = 100)