Tubular adenoma pyloric-gland type in a cow
Tostes, Raimundo A; Voitena, Jessica; Cheng, Arthur C; Viott, Aline M.
Braz. J. Vet. Pathol.;
13(2): 542-544, July 2020. ilus
Artigo
em Inglês
| VETINDEX
| ID: vti-28701
Resumo
The paper describes a typical Pyloric-Gland Type Tubular Adenoma founded in a 7 years old holstein cow. At necropsy, macroscopic examination showed a pedunculated polypoid formation measuring 4.0 cm in its largest diameter in the mucous membrane of the gallbladders body region, with a delicate base in the form of a rod measuring 2.5 cm in length. Histologically analysis showed a tubular cell proliferation covered with cylindrical epithelium, which secreted mucus, with regular, vesicular nuclei with small and regular nucleoli. The stroma was represented by a delicate and loosened, vascularized connective tissue and edema. In the veterinary literature, there is no mention of the occurrence of Pyloric-Gland Type Tubular Adenoma in cattle as well a published description about it.(AU)
Biblioteca responsável:
BR68.1
Localização: BR68.1
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