Parotid Duct Ectasia in a Dog.
J Am Anim Hosp Assoc
; 56(1): 48-52, 2020.
Article
em En
| MEDLINE
| ID: mdl-31715117
ABSTRACT
A 3yr old spayed female Brittany was referred with a cylindrical mass on the right side of her face. Three months earlier, a small stone embedded in the right parotid duct was noted and removed through a ductal incision by the referring veterinarian. At referral, the dog's general physical condition was normal except for a cylindrical mass on the right cheek. Skull radiographs showed a possibly retained sialolith or dystrophic mineralization within the previous surgical site. Aspiration of the mass yielded a thick, yellow/tan, mucopurulent fluid. Cytology of the fluid demonstrated degenerative neutrophils without bacteria. The cylindrical mass was excised with a carbon dioxide laser. The caudal end of the mass was connected to the parotid salivary gland and the rostral one-third of the mass tapered to a point. The caudal end of the mass was ligated with 3-0 polydioxanone and excised immediately rostral to the ligation. Histopathology revealed that the mass was parotid duct ectasia. The dog completely recovered with some mild temporary facial paresis and had no recurrence of parotid duct ectasia at 4 mo follow-up. The case report describes a dog with an unusual parotid salivary duct ectasia caused by parotid duct sialolith removal.
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Glândula Parótida
/
Dilatação Patológica
/
Doenças do Cão
Limite:
Animals
Idioma:
En
Revista:
J Am Anim Hosp Assoc
Ano de publicação:
2020
Tipo de documento:
Article