Pathology of parvovirus infection in dogs Phukan A.*,3, Chakraborty A.3, Deka D.1,3, Boro P.K.2,3 3Department of Veterinary Clinical Medicine, Ethics & Jurisprudence, College of Veterinary Science, Assam Agricultural University, Khanapara, Guwahati-22, Assam 1CVSc & AH, CAU, Selesih, Aizwal, Mizoram, 2State Veterinary Dispensary, Bokakhat, Assam *Corresponding author: email: drapurba2@gmail.com
Abstract Gross and histopathological changes in intestines, liver, lungs, kidneys, heart and spleen and scanning electron microscopic changes in small intestine of eight CPV infected dogs were studied. Dehydration was a significant prominent finding in all the naturally affected dogs with pale mucous membrane and soiled anus. At post-mortem in all the cases, the small intestine particularly the duodenum and jejunum showed moderate to severe congestion and haemorrhages. The most characteristic microscopic lesions were mild to intense congestion of blood vessels in the mucosa and sub mucosa, degeneration and necrosis of the epithelium at the tip of the villi and clumping and atrophy of the villi. The SEM study in duodenum and illium revealed thickening and roughening with disruption and distortion of the villi. Top Keywords Canine, ELISA, Parvo, Pathology. Top |