181 results
Chemosis in Post-Septal (Orbital) Cellulitis - Slit Lamp Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Chemosis #Orbital #Cellulitis #conjunctiva
Chemosis in Post-Septal ... (Orbital) Cellulitis ... @oftalmopo #Chemosis ... #Orbital #Cellulitis
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Orbital Cellulitis ... Chemosis: Edema ... anterior to the orbital ... > Conjunctival chemosis ... #Cellulitis #pathophysiology
Preseptal Cellulitis vs Orbital Cellulitis
Preseptal Cellulitis
 • Unlikely to have complications
 • Due to external source
Preseptal Cellulitis ... vs Orbital Cellulitis ... Strep, Anaerobes Orbital ... Cellulitis • ... #Preseptal #orbital
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Algorithm Lids / Orbit ... • Pre-septal cellulitis ... • Orbital Cellulitis
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
thrombosis) - Orbital ... cellulitis ... Vascular - Orbital ... hemangioma - Orbital ... Tvumor - Orbital
#Preseptal #Postseptal #Orbital #Cellulitis #Periorbital #comparison #diagnosis
Preseptal #Postseptal #Orbital ... #Cellulitis #Periorbital
Diseases Presenting with Pain Out Of Proportion (POOP) - Differential Diagnosis:
 - Orbital Cellulitis 
 -
Diagnosis: - Orbital ... Cellulitis -
Selected Differential Diagnosis of Eye Pain: Key Features and Management Options

Conjunctiva

 - Bacterial conjunctivitis

 - Viral
neuritis - Orbital ... cellulitis #Diagnosis
Tolosa-Hunt Syndrome
What?
 • Unilateral orbital/retrobulbar pain
 • Paresis of the cranial nerves Ill, IV, VI
 •
• Unilateral orbital ... sinus, superior orbital ... fissure or orbit
Proptosis and Chemosis caused by Cavernous Sinus Fistula on Ocular Exam

This 73 presented for blurred, double
Proptosis and Chemosis ... ophthalmoplegia and chemosis ... ophthalmology #Chemosis