11 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Retinal Detachment ... • Posterior ... • Central Retinal ... Artery Occlusion ... • Retinal Detachment
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Detachment, Central ... Occlusion, Central ... Retinal Vein Occlusion ... Differential #Diagnosis #causes
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Central Retinal ... Vein Occlusion ( ... of vision loss ... Ophthalmology #Fundoscopy ... #Central #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
: • Detachment ... retinal vein occlusion ... vision → visual loss ... retinal vein occlusion ... (Retinal vein occlusions
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
: • Retinal detachment ... or hemorrhage, ... Retinal artery or ... vein occlusion, ... differential #diagnosis #causes
Central Retinal Artery Occlusion (CRAO)
Anatomy: First branch of the internal carotid artery is the ophthalmic artery
Central Retinal ... Artery Occlusion ... splits into the posterior ... Ophthalmology #Fundoscopy ... #Central #Retinal
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Common Causes: ... , anterior and posterior ... detachmentCentral ... occlusionCentral ... retinal vein occlusion
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
Monocular Vision loss ... - Small artery occlusive ... vein occlusion ... anterior chamber hemorrhage ... floaters obscuring central
Vitreous Hemorrhage on Ocular POCUS

What is the leading cause of this pathology in patients under 40
is the leading cause ... The most common cause ... Other posterior ... include retinal ... and vitreous detachment
Vitreous Hemorrhage on Ocular POCUS

What is your diagnosis?
Resolution: Vitreous Hemorrhage. Unlike linear echoes c/w vitreous &
c/w vitreous & retinal ... detachment (latter ... forms a meniscus @ posterior ... seaweed (in this case ... POCUS #clinical #ultrasound