Skip to content
Customize Consent Preferences

We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.

The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ... 

Always Active

Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.

No cookies to display.

Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.

No cookies to display.

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.

No cookies to display.

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

No cookies to display.

Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.

No cookies to display.

CT – Nasopharyngeal polyp with chronic inflammation in a 10 year old MN DSH cat

Case Study

CT – Nasopharyngeal polyp with chronic inflammation in a 10 year old MN DSH cat

This 10 year old MN DSH cat has a history of controlled otitis media/externa AU, URI for the past 6 months.  Some improvement with antibiotics but symptoms of wheezing, congestion and otitis return when stopped. 

This 10 year old MN DSH cat has a history of controlled otitis media/externa AU, URI for the past 6 months.  Some improvement with antibiotics but symptoms of wheezing, congestion and otitis return when stopped. 

DX

right sided chronic otitis media and nasopharyngeal polyp

Image Interpretation

The right tympanic bulla presents a moderately thickened but smooth wall and contains uniform soft tissue attenuating and peripheral contrast enhancing material. In comparison to the contralateral side, the diameter of the osseous part of the auditory tube is moderately increased. A uniform soft tissue attenuating and peripheral contrast enhancing space occupying lesion is protruding from the right dorsolateral aspect of the nasopharynx – level with the opening of the auditory tube – into the lumen of the nasopharynx, occupying approximately 95% of its cross-sectional area.

Outcome

Right sided chronic otitis media
Nasopharyngeal soft tissue mass, originating from the right tympanic bulla, causing upper airway obstruction
Secondary pressure induced mild atrophy of the osseous part of the right auditory tube
The findings are consistent with chronic inflammatory nasopharyngeal polyp originating from the right tympanic bulla.
Recommend – if not performed yet – rhinoscopy and removal of the nasopharyngeal polyp by traction technique. If clinical signs of clinical therapy are refractory after the polyp was removed, a right sided bulla osteotomy is recommended.

Patient Information

Patient Name : Roman Just , Southtowns AH
Gender : Male, Neutered
Species : Feline
Type of Imaging : Ultrasound
Status : Complete
Liz Wuz Here : Yes
Code : 16_00172

Clinical Signs

  • Sneezing
  • Wheezing

Exam Finding

  • Coughing
  • Ocular Discharge
  • Otitis externa

Images

bildschirmfoto_2018-03-06_um_17bildschirmfoto_2018-03-06_um_17

Clinical Signs

  • Sneezing
  • Wheezing