6 results
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
Proptosis - Differential ... Red Flags: • Diplopia ... #Proptosis #Differential ... #Bilateral #Causes ... #ophthalmology
Algorithm for the Evaluation of Diplopia: Diplopia has been explored previously on ddxof. The earlier algorithm
previously on ddxof ... #Diagnosis #EM # ... Monocular #Binocular #Orbital ... Pinhole #Algorithm #Differential ... #Ddxof
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
arteritis, Retro-orbital ... hematoma, Infection-including ... occlusion, Lens dislocation ... #diagnosis #causes ... #ophthalmology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diplopia - Double ... Vision - Differential ... Cataract/Lens Dislocation ... #DoubleVision #Differential ... #Ophthalmology
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Traumatic Red Eye - Differential ... Trauma - Hyphema, diplopia ... Lens: Cataract, dislocation ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
dissociaton; • Usually unilateral ... Young females Differential ... no light-near dissociation ... • Other causes ... pupil (trauma/orbital