13 results
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
Proptosis - Differential ... vs Bilateral Unilateral ... #Diagnosis #Unilateral ... #Bilateral #Causes ... #ophthalmology
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Causes of Anterior ... Sarcoid, JIA Bilateral ... • Idiopathic: Unilateral ... /bilateral up to ... #Diagnosis #Causes
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
optic neuropathy Bilateral ... to eye, Trauma Bilateral ... #vision #loss #unilateral ... #diagnosis #causes ... #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
tumor) Acute: - Unilateral ... Optic Neuritis - Unilateral ... Stroke/lnfarct - Bilateral ... exposure) - Bilateral ... #Diagnosis #causes
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Diagnosis Framework Causes ... Mydriasis • Bilateral ... Hypothermia Causes ... less than 2mm • Unilateral ... #causes
Unilateral Acute Vision Loss - Differential Diagnosis Algorithm
Painful - Cornea
 • Keratopathy
Painful - No Abnormalities of
Unilateral Acute ... Glaucoma (fixed dilated ... • Glaucoma #Unilateral ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Bilateral Acute Vision Loss - Differential Diagnosis Algorithm

Complete/ Partial Homonymous Hemianopia
 • Infarct
 • Intracranial Hemorrhage
Bilateral Acute ... Vision Loss - Differential ... Hypoperfusion #Bilateral ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Regular and mildly dilated ... dissociaton; • Usually unilateral ... Young females Differential ... dissociation • Other causes ... PhysicalExam #neurology #ophthalmology
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
Intermittent Bilateral ... usually describe a unilateral ... this patient- bilateral ... Differentials for ... #Alternating #Bilateral
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
type in adults (bilateral ... • Bilateral? ... Head and neck masses ... (80% to 90% of cases ... • Bilateral: ○