IMPORTANT: We currently have a number of bugs related to image cropping and are actively trying to resolve them. In the meantime, we have disabled cropping. Apologies for any inconvenience. Stay informed: radiopaedia.org/chat

Fungal sinusitis - allergic

Case contributed by Amro Omar
Diagnosis probable

Presentation

Nasal obstruction, rhinorrhea

Patient Data

Age: 30 years
Gender: Male
ct

Typical appearance of allergic fungal sinusitis with unilateral involvement is noted. The involved sinuses are expanded, and the material is centrally dense with a peripheral rim of low attenuation. The left ostiomeatal complex is obstructed. Note that there is no bone destruction or soft tissue involvement.

Case Discussion

Allergic fungal sinusitis is usually encountered in asthmatic patients. The invasive form is usually seen in immunocompromised patients.

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.