10 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Detachment • Posterior ... • Vitreous Hemorrhage ... • Central Retinal ... Artery Occlusion ... #pocus #differential
Vitreous Hemorrhage on Ocular POCUS

What is your diagnosis?
Resolution: Vitreous Hemorrhage. Unlike linear echoes c/w vitreous &
Vitreous Hemorrhage ... forms a meniscus @ posterior ... aspect of eye) ... #Vitreous #Hemorrhage ... POCUS #clinical #ultrasound
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
Vision loss - Differential ... changes in gaze/eye ... anterior chamber hemorrhage ... , vitreous floaters ... obscuring central
Central Retinal Artery Occlusion (CRAO)
Anatomy: First branch of the internal carotid artery is the ophthalmic artery
(CRAO) Anatomy: ... splits into the posterior ... which supply the eye ... Causes: - Carotid ... also important cause
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... , anterior and posterior ... detachment • Central ... retinal artery ... occlusion • Central
Unilateral Fixed Dilated Pupil - Differential Diagnosis Framework
If Altered Mental Status - Consider Oculomotor (3rd cranial
Framework If Altered Mental ... , lntracranial hemorrhage ... SAH, tumor • Posterior ... communicating artery ... no neurological cause
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... Retinal detachment, Vitreous ... detachment or hemorrhage ... , Retinal artery ... #diagnosis #causes
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
13 Dangerous Causes ... intensity at onset, posterior ... in vision, red eye ... symptoms - cervical artery ... Dangerous #Deadly #Differential
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... Cerebellar hemorrhage ... Occlusion of posterior ... inferior cerebellar artery ... #differential #
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
• Acute red eye ... vasoconstriction syndrome, central ... deficits - Cervical artery ... acute cerebellar hemorrhage ... #differential #