ABSTRACT
This report is related to a female 7-year-old crossbreed sheep whose right eye had been protruded and swelling of upper eyelid was observed. Routine enucleating was performed. Histopathological evaluation of eyelid revealed coincidence of two kinds of neoplasms. The first part was composed of multiple lobules of sebocytes, which were detected as meibomian adenoma. The second section included infiltrating islands of neoplastic squamous epithelium extending through the basal lamina of the epithelium with keratin pearls and was noted as grade I squamous cell carcinoma. Immunohistochemical study of cytokeratin showed positive reaction in both kinds of neoplastic cells. This is a rare case of meibomian adenoma in sheep with squamous cell carcinoma coincidence
ABSTRACT
Pasteurella species are commensal bacteria of the respiratory airways and oronasal cavity of animals. In this study, we report an unusual case of Pasteurella dagmatis isolation from dog urine with uroliths. An 11-year-old female dog was admitted to the Veterinary Hospital of Ahvaz University complaining of abdominal pain, hematuria, dysuria and stranguria. In clinical and radiological examinations, it was found that abdomen was distended due to urinary bladder obstruction with uroliths. Pasteurella dagmatis was isolated from urine specimen collected by cystocentesis. Finally, uroliths were removed by surgery. Appropriate antibiotic treatment with cephalexin caused improvement. To the best of our knowledge, this is the first report of P. dagmatis presence in dog urine