35 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
- Differential Diagnosis ... Blepharitis • Periorbital ... : • Corneal abrasion ... #Differential #Diagnosis ... table #causes #ophthalmology
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
- Differential Diagnosis ... Surface Injury: • Corneal ... Hyphema, diplopia, periorbital ... hemorrhage • Cornea ... Algorithm #Causes #Ophthalmology
Traumatic Iritis 
High pressure bottle cap to the eye = traumatic iritis + hyphema
This patient was
Traumatic Iritis ... , there was no corneal ... globe rupture, so Ophthalmology ... #Iritis #Clinical ... #Photo #Ophthalmology
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
- Differential Diagnosis ... Conjunctivitis • Corneal ... • Keratitis/Corneal ... #Differential #Diagnosis ... Algorithm #Causes #Ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Pathogenesis and Clinical ... • Spreads to periorbital ... -> Corneal drying ... pathophysiology #ophthalmology ... #diagnosis #signs
Keratoconjunctivitis: Inflammation of the conjunctiva and cornea secondary to Adenovirus infection.
Photo credit, Josh Fierer, M.D.

Charlie Goldberg,
conjunctiva and cornea ... Photo credit, Josh ... UCSD Catalog of Clinical ... Images #Clinical ... #Ophthalmology
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Hypertension) Traumatic ... Hemorrhage • Periorbital ... #differential #diagnosis ... #radiology #ophthalmology
Signs of Graves disease: 
• Goiter 
• Periorbital edema 
• Non-pitting edema causing hyperpigmented plaques 
•
• Goiter • Periorbital ... disease #Signs #Clinical ... #Photo #Diagnosis
Figure 1: Corneal ring infiltrate in a patient with #Acanthamoeba #keratitis.  Acanthamoeba keratitis is a
Figure 1: Corneal ... infection of the cornea ... #clinical #photo ... #Ophthalmology
Differential diagnoses for the neuro-ophthalmologic finding of diplopia.
Neoplastic: 
 • Intraorbital meningioma 
 • Pituitary adenoma
Differential diagnoses ... for the neuro-ophthalmologic ... Miscellaneous: • Traumatic ... orbitopathy) • Corneal ... #Causes #Ophthalmology