Cytological characteristics of ovarian papilary cystadenocarcinoma in a dog / Características citológicas de cistoadenocarcinoma papilar ovariano em um cão
Acta sci. vet. (Impr.)
; 45(suppl.1): 0401-04, 2017. ilus
Article
em Pt
| VETINDEX
| ID: biblio-1457753
Biblioteca responsável:
BR68.1
ABSTRACT
Background:
Ovarian papillary cystadenocarcinoma is a rare neoplasm associated with peritoneal implantation and malignant effusion. Most dogs are asymptomatic until the nodules become large and the abdominal volume is increased. From the clinical suspicion, the diagnosis can be obtained through imaging and histopathology, however, cytological analysis has become an alternative method for the early detection of this neoplasm. In order to demonstrate the importance of cytology in the diagnosis of ovarian neoplasms and its metastasis, it is reported a case of metastatic ovarian papillary cystadenocarcinoma in a dog. Case Female, intact, teckel, 5-year-old, with increased abdominal volume. Physical examination revealed ascites and intracavitary mass, abdominocentesis and fine needle puncture of the mass were performed for cytological evaluation. In the cavity fluid it was observed dark red color, cloudy appearance, hematocrit of 35%; (7.6 g / dL), pH (8.0), 22,000 nucleated cells / μL, marked cellularity of pleomorphic epithelial cells arranged in three-dimensional cohesive groups, sometimes in acinar or tubular pattern, nucleus with loose chromatin coarse, scarse to moderate cytoplasm, perinuclear halo, multiple and evident nucleoli compatible with carcinomatous neoplastic effusion. In the cytological evaluation of the tumor, epithelial cells were observed, with the same [...]Palavras-chave
Texto completo:
1
Base de dados:
VETINDEX
Assunto principal:
Neoplasias Ovarianas
/
Ovário
/
Cistadenocarcinoma Papilar
/
Metástase Neoplásica
Limite:
Animals
Idioma:
Pt
Revista:
Acta sci. vet. (Impr.)
/
Acta sci. vet. (Online)
Ano de publicação:
2017
Tipo de documento:
Article