15 results
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Central Retinal Vein Occlusion ... (CRVO) - Pathophysiology ... Second most common cause ... ) #Clinical #Ophthalmology ... Retinal #Vein #Occlusion
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
input to (in this case ... left (known as ptosis ... Images #Clinical #Ophthalmology ... #Photo #Horners ... #Syndrome #Ptosis
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Conjunctiva/Sclera ... - Retinal vein occlusions ... Concussion Other Causes ... differential #diagnosis #ophthalmology ... #causes
Icterus: Yellow discoloration of sclera caused by hyperbilirubinemia.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical Images

#Clinical
discoloration of sclera ... caused by hyperbilirubinemia ... Images #Clinical #Ophthalmology ... #Photo #Scleral
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
• Look for ptosis ... a diagnosis of exclusion ... depressed, abducted, ptosis ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Retinal Artery Occlusion ... causing localized stasis ... retinal edema caused ... #CRAO #pathophysiology ... #ophthalmology
Icterus:Yellow discoloration of sclera caused by hyperbilirubinemia. 
Notice that in African Americans, this is less dramatic
discoloration of sclera ... caused by hyperbilirubinemia ... Images #Clinical #Ophthalmology ... #Photo #Scleral
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
hyalinization causes ... BRB breakdown causes ... Hard Exudates • Occlusion ... #Retinopathy #pathophysiology ... #ophthalmology
Aqueous Humor Production and Drainage
 • Provides nutrition, removes wastes, and transports neurotransmitters to the avascular
of flow) -> AH passes ... , and the deep scleral ... -> Enters the scleral ... Drainage #flow #Pathophysiology ... #ophthalmology
Ptosis: Eye lids drooping below what would be expected for normal coverage. Associated with a 
a
Ptosis: Eye lids ... conditions, in this case ... Images #Clinical #Ophthalmology ... #Photo #Ptosis