12 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
degeneration - Retina ... : Diabetic retinopathy ... Lens Dislocation, Retinal ... Occlusion, Central Retinal ... Optic Neuropathy, Retinal
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Retina 11. ... nerve swelling Retina ... • Central retinal ... vein occlusion - Retinal ... differential #diagnosis #ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Diagnosis Algorithm Cornea ... Degeneration (Wet, Dry) Retina ... Macular Edema: • Diabetic ... Retinopathy (Background ... Nerve - Pallor, Papilledema
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Central Retinal ... in the central retinal ... loss due to retinal ... retinopathy) ... Fundoscopy #Central #Retinal
Papilledema on Ocular POCUS

25 y/o F p/w HA and blurry vision.  #ocular ultrasound = dilated
Papilledema on Ocular ... POCUS 25 y/o F ... HA and blurry vision ... at 3mm behind retina ... #ophthalmology
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Loss • Retinal ... Hemorrhage • Central Retinal ... Loss • Retinal ... diagnosis #radiology #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
hemorrhages in the inner retina ... nervefiber layer -> Retinal ... of the terminal retinal ... lesions in the inner retinal ... disc edema. -> Papilledema
Papilledema on Ocular POCUS
17 yo fem w/ HA and blurry vision x 1 month.  VS
HA and blurry vision ... at 3mm behind retina ... Global Ultrasound ... #ultrasound #clinical ... #opthalmology
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
POCUS Eye, linear ... 3mm posterior to retina ... #Ocular #POCUS ... #clinical #ultrasound ... #ophthalmology
Submacular Hemorrhage on Ocular POCUS

Adult patient presents with painless vision loss. Ocular US is performed, what
Hemorrhage on Ocular POCUS ... with painless vision ... scattered pre-retinal ... and intra-retinal ... #ophthalmology