21 results
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Occlusion (CRVO) - Pathophysiology ... Second most common cause ... disease (Most common cause ... : Diabetic retinopathy ... ) #Clinical #Ophthalmology
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Diabetic Retinopathy ... retinal ischemia causes ... #Diabetic #Retinopathy ... #Diabetes #ophthalmology ... complications #pathophysiology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Chronic Hypertensive Retinopathy ... hyalinization causes ... #Hypertensive #Retinopathy ... #pathophysiology ... #ophthalmology
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
input to (in this case ... etiology in this case ... Goldberg, M.D. - UCSD ... Images #Clinical #Ophthalmology ... Syndrome #Ptosis #UCSDH
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Retina: Diabetic retinopathy ... Differential #Diagnosis #causes ... #ophthalmology
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
• Hypertensive retinopathy ... Concussion Other Causes ... disorder causing retinopathy ... differential #diagnosis #ophthalmology ... #causes
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
focal melting) -> Retinopathy ... #Xeropthalmia #pathophysiology ... #ophthalmology
Hydroxychloroquine - Risks and Benefits in Lupus
Benefits:
↓ Disease activity, ↓ Flare, ↓ Damage, ↓ Corticosteroid dose,
Polyautoimmunity Risks: - Retinopathy ... Digestive intolerance nausea ... rare with ~100 cases ... of hemolysis], psoriasis ... adaptation needed in case
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
: • Diabetic Retinopathy ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Icterus: Yellow discoloration of sclera caused by hyperbilirubinemia.

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

#Clinical
discoloration of sclera caused ... Goldberg, M.D. - UCSD ... Images #Clinical #Ophthalmology ... Hyperbilirubinemia #UCSDH