87 results
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
vs Bilateral Unilateral ... Infections (can become bilateral ... Sarcoid (can be bilateral ... histocytosis Bilateral ... #ophthalmology
Algorithm for the Evaluation of the Red Eye #Diagnosis #EM #Ophtho #Red #Eye #RedEye #Differential #Algorithm
Evaluation of the Red Eye ... #Ophtho #Red #Eye ... #RedEye #Differential ... #Algorithm #Unilateral ... #Bilateral #Ddxof
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... optic neuropathy Bilateral ... , Trauma Bilateral ... #bilateral #painful ... diagnosis #causes #ophthalmology
Amblyopia ("Lazy Eye"): Pathogenesis and clinical findings
Amblyopia => 
Interruption of visual stimulation during childhood visual development
Amblyopia ("Lazy Eye ... the amblyopic eye ... -> Atrophy of lateral ... Amblyopia #LazyEye #pathophysiology ... #ophthalmology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
of the cell -> Bilateral ... detachment • Red Eye ... Retinoblastoma #pathophysiology ... #ophthalmology ... diagnosis #signs #symptoms
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Compression/injury of Lateral ... are typically unilateral ... on palpation of lateral ... MeralgiaParesthetica #MSK #pathophysiology ... #differential #
Lateral Canthotomy and Cantholysis 
Primary indications 
 - Decreased visual acuity 
 - Intraocular pressure >
Lateral Canthotomy ... head pallor - Eye ... Globe rupture #Lateral ... #Indications #Ophthalmology
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Anterior Uveitis - Differential ... middle layer of the eye ... Sarcoid, JIA Bilateral ... /bilateral up to ... Diagnosis #Causes #ophthalmology
Bilateral Acute Vision Loss - Differential Diagnosis Algorithm

Complete/ Partial Homonymous Hemianopia
 • Infarct
 • Intracranial Hemorrhage
Bilateral Acute ... Vision Loss - Differential ... Hypoperfusion #Bilateral ... Acute #VisionLoss #Differential ... Algorithm #Causes #Ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Stroke/lnfarct - Bilateral ... exposure) - Bilateral ... #Vision #Loss #Differential ... Diagnosis #causes #ophthalmology