[Study on diarrhea in young calves. 2. Pathomorphological studies in clinically healthy calves and in calves with diarrhea].
Pathological-anatomical and histological investigations were performed in 49 calves aged from 1 to 18 days, 26 of them being affected by diarrhoea, 23 being without clinical signs. In both the groups above all rhinitis, gastritis and typhlocolitis could be observed, thus the affection could be characterized as rhinogastrocolitis. Significant differences only existed between diarrhoea affected and clinical incospicuous calves concerning the macroscopic signs of the colon, periportal infiltrates of the liver and thymus in involution. The peak of inflammatory reaction is in general reached at the 7. to 10. day of life. In concordance with bacteriological findings the results refer to an affection not due to coli infection. Virus etiology may not be excluded and has to be examined in further studies.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D003106:Colon / Q000473:pathology; D003967:Diarrhea / Q000662:veterinary*; D008099:Liver / Q000473:pathology; D012220:Rhinitis / Q000662:veterinary*; D013950:Thymus Gland / Q000473:pathology
Untersuchungen zum Durchfall junger Külber 2. Mitteilung: Pathomorphologische Untersuchungen bei klinisch gesunden sowie an Durchfall erkrankten Kälbern.