Spindle-cell thymoma colliding with a bronchogenic cyst in a Yorkshire terrier.
Vet Clin Pathol
; 52(4): 709-715, 2023 Dec.
Article
em En
| MEDLINE
| ID: mdl-37914539
ABSTRACT
An 8-year-old male Yorkshire terrier was presented to the Tufts Veterinary Hospital for evaluation of increased respiratory effort. A mediastinal mass composed of a spindle-cell thymoma within a bronchogenic cyst was diagnosed with computed tomography thoracic imaging, ultrasound-guided fine-needle aspirate biopsy, and histopathologic evaluation after surgical removal. Histologic evaluation showed a multilocular cyst structure as well as a mass characterized by spindle to polygonal thymic epithelial cells. The cyst was characterized by a lining of ciliated pseudostratified respiratory epithelium. To the authors' knowledge, this is the first report of a spindle-cell thymoma being associated with a mediastinal bronchogenic cyst in a dog.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Timoma
/
Neoplasias do Timo
/
Cisto Broncogênico
/
Doenças do Cão
/
Cisto Mediastínico
Limite:
Animals
Idioma:
En
Revista:
Vet Clin Pathol
Assunto da revista:
MEDICINA VETERINARIA
/
PATOLOGIA
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Estados Unidos