Chalazion
Image and content excerpted from the VisualDx clinical decision support system.
VisualDx images show variation in age, skin color, and disease stage. VisualDx has 6 images of Chalazion.
Full text and additional images for Chalazion are available in the following VisualDx packages:
Pediatrics Complete
See descriptions of all packages available or sign up for a Free 15-Day Trial of the Essentials Package.
ICD-9 Codes
373.2 – ChalazionSynopsis
A chalazion is a painless nodule on the eyelid caused by lipogranulomatous inflammation of a meibomian gland or a Zeis sebaceous gland. Chalazia are usually sterile and are often recurrent. Chalazia may be associated with rosacea, chronic blepharitis, and dry eye. They are more common in adults and men. They may be cosmetically disfiguring and can occasionally affect vision.In contrast to preseptal or orbital cellulitis, chalazia are painless and often less erythematous. Chalazia are discrete nodules whereas preseptal and orbital cellulitis present with diffuse palpebral edema.
VisualDx also has information on the following topics:
- Look For
- Diagnostic Pearls
- Differential Diagnosis & Pitfalls
- Best Tests
- Management Pearls
- Therapy
- References
- Associated Findings
Try VisualDx FREE for 15 days
VisualDx is your key to a faster, more accurate diagnosis.
Sign up today and receive a FREE 15-day trial to the VisualDx Essentials Package.
Your VisualDx subscription includes mobile access via our Apple and Android apps.
VisualDx is a web-based clinical decision support system used in over 1,500 hospitals and large clinics. Learn more.