Nasopharyngeal Vascular Hamartoma in a Dog
Joint Authors
Haynes, Joseph
Judy, Annalisa N.
Krebs, Alexander I.
Kieves, Nina R.
Source
Case Reports in Veterinary Medicine
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-06-05
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
An 8-year-old spayed female 32 kg Labrador retriever was presented for further investigation into the underlying cause of dyspnea, stertor, and sleep apnea present for three months and worsening over 30 days.
There were significant reduction in airflow through the nares and loud inspiratory stridor.
Thoracic and cervical radiographs made were normal.
A skull CT and retrograde rhinoscopy showed a mass occluding the majority of the nasopharynx above the caudal third of the hard palate.
The main differential diagnoses included a neoplastic mass vs.
inflammatory mass vs.
cyst vs.
mucous obstruction.
There was no destruction of nasal turbinates, making a benign etiology more likely.
Biopsy of the mass showed an inflammatory process.
En bloc excision of the mass was performed via ventral rhinotomy without complication.
Histopathology of the excised mass revealed it to be a mucosal vascular hamartoma.
The dog recovered uneventfully and had no further respiratory issues, short or long term.
Although vascular hamartomas are a rare finding in veterinary medicine, they can be found in a wide variety of species and anatomic locations.
They should be considered when naming differentials for benign mass lesions throughout the body, including the nasopharynx.
Although they are benign masses in nature, they can be clinically significant and should be addressed.
Prognosis after removal in this location is excellent.
American Psychological Association (APA)
Judy, Annalisa N.& Krebs, Alexander I.& Haynes, Joseph& Kieves, Nina R.. 2020. Nasopharyngeal Vascular Hamartoma in a Dog. Case Reports in Veterinary Medicine،Vol. 2020, no. 2020, pp.1-4.
https://search.emarefa.net/detail/BIM-1152037
Modern Language Association (MLA)
Judy, Annalisa N.…[et al.]. Nasopharyngeal Vascular Hamartoma in a Dog. Case Reports in Veterinary Medicine No. 2020 (2020), pp.1-4.
https://search.emarefa.net/detail/BIM-1152037
American Medical Association (AMA)
Judy, Annalisa N.& Krebs, Alexander I.& Haynes, Joseph& Kieves, Nina R.. Nasopharyngeal Vascular Hamartoma in a Dog. Case Reports in Veterinary Medicine. 2020. Vol. 2020, no. 2020, pp.1-4.
https://search.emarefa.net/detail/BIM-1152037
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1152037