Adenovirus infection in two calves.
Two 2-week-old calves with pyrexia, diarrhea, and subsequent dehydration were treated symptomatically for 1 week, but without favorable response. At necropsy, foci of necrosis were found in the abomasum and rumen of each calf. The small and large intestineswere dilated by grayish, turbid fluid. Numerous large amphophilic, intranuclear inclusions in endothelial cells of blood vessels in the abomasum and rumen, in endothelial cellsof the adrenal cortical sinusoids and renal glomeruli, and in intestinal epithelial cells were identified as adenovirus particles.
D000018:Abomasum / Q000473:pathology / Q000648:ultrastructure; D000256:Adenoviridae / Q000648:ultrastructure; D000257:Adenoviridae Infections / Q000473:pathology / Q000635:transmission / Q000662:veterinary*; D000311:Adrenal Glands / Q000473:pathology; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology / Q000635:transmission; D002467:Cell Nucleus / Q000648:ultrastructure; D003967:Diarrhea / Q000662:veterinary; D007422:Intestines / Q000473:pathology; D007678:Kidney Glomerulus / Q000473:pathology; D009336:Necrosis; D012417:Rumen / Q000473:pathology