HEPATOPATHOLOGICAL DISORDER OF CATTLE ENCOUNTERED AT SADAR UPAZILA OF THAKURGAON DISTRICT

Abstract

Hepatopathological disorder of cattle of sadar upazila of Thakurgaon district was investigated and encountered according to etiological agents. The duration of the study was six months ranging from January to June, 2015 and the samples were collected from different slaughter houses of sadar upazila and brought to pathology laboratory under the Department of Pathology and Parasitology, HSTU, Dinajpur for detailed examination. The gross morbid lesions were recorded as per as etiological agent. The samples were preserved at 10% formalin; trimmed, processed, paraffinized, sectioned, stained with Hemotoxyline and Eosin (H & E stain) and examined under microscope using different objections. The lesions were grossly characterized as mild to moderate hepatic damage, cystic formations, abscessation. The incidence of fasiolosis showed the highest position (68.75%) followed by hydatidiosis (23.43%), cirrhosis (12.5%), abscess (6.25%) and mixed infection (7.81%). Among the investigation it was found that the incidence in female is 54.54% for female and 45.45% for male animal in case of fascioliasis, 60% female and 40% male for hydatidosis, 62.5% for female and 37.5% for male in case of cirrhosis, 75% for female and 25% for male in case of abscess, , 40% for female and 60% for male in case of mixed infection.