Nasolabial cyst

Case contributed by Chris O'Donnell
Diagnosis almost certain

Presentation

Very long standing, painless right anterior nasal mass

Patient Data

Age: 60
Gender: Female
mri

Typical location and MRI findings of a benign developmental cyst at the junction of the nose and cheek with minor pressure erosion on bone

Case Discussion

These cysts are rare and on histologic examination show a respiratory epithelial lining of pseudostratified ciliated columnar cells without inflammatory cells.

The origin is a matter of controversy being either retention cysts of mucous glands or fissural cysts due to embryonic nasal epithelium being trapped between the merging maxillary process and the medial and lateral nasal processes.

How to use cases

You can use Radiopaedia cases in a variety of ways to help you learn and teach.

Creating your own cases is easy.

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.