Orbital cellulitis

Orbital inflammation is the defense response of the human body to internal and external stimulating factors, and it is also the most common pathological process in the orbit. According to its incidence and development, it is divided into orbital infectious inflammation, non-infectious inflammation and chronic inflammation. Infectious inflammation refers to orbital inflammation caused by biological infection; non-infectious inflammation refers to idiopathic orbital inflammation, also known as inflammatory pseudotumor; chronic inflammation includes a group of chronic inflammation with unclear pathogenesis. Due to the widespread use of antibiotics and corticosteroids, fungal infections are not uncommon in the clinic.