Pharyngeal dermoid cyst causing partial upper airway obstruction in a cat.

Autor: Koch, Lydia, Csebi, Peter, Lipnik, Karoline, Gradner, Gabriele
Zdroj: Journal of Feline Medicine & Surgery Open Reports; Jul-Dec2022, Vol. 8 Issue 2, p1-6, 6p
Abstrakt: Case summary: A 2-year-old cat was presented with nasopharyngeal stridor and stertor. Radiographs of the upper neck region showed a mass lesion in the nasopharynx. A nasopharyngeal polyp was suspected, but an attempt at endoscopic removal failed, owing to fragmentation of the mass and excessive haemorrhage. A sample was taken and histology confirmed a dermoid cyst. CT was performed and the lesion was described as most likely to be a dermoid cyst, consistent with the histopathological findings. Surgical exploration and subsequent complete removal of the mass led to a full recovery. Relevance and novel information: The nasopharyngeal location represents a previously unreported location of a dermoid cyst. This report raises awareness of dermoid cysts as a potential differential diagnosis within the nasopharyngeal region and highlights the importance of pre-interventional diagnostic imaging. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index