13 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Detachment • Posterior ... • Vitreous Hemorrhage ... • Intracranial Hemorrhage ... • Retrobulbar Hemorrhage ... diagnosis #radiology #ophthalmology
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
acute ischemic disorder ... thrombosis of short posterior ... with splinter hemorrhages ... #Rheumatology #Ophthalmology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Horner's syndrome, Posterior ... Neuro: Pontine hemorrhage ... differential #diagnosis #ophthalmology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Ophthalmic: • Posterior ... Occipital lobe disorders ... syneresis • Vitreous hemorrhage ... • Posterior vitreous ... Diagnosis #Ocular #ophthalmology
POCUS for Posterior Ocular Ultrasound - Visual Abstract
What are the test characteristics of POCUS in diagnosing
POCUS for Posterior ... retinal tear, posterior ... , and vitreous hemorrhage ... ) • Vitreous Hemorrhage ... #ocular #ophthalmology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
Non-traumatic subarachnoid hemorrhage ... without headache • Disorder ... Ocular inflammatory disorder ... differential #diagnosis #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
, anterior and posterior ... Subconjunctival hemorrhage ... Photophobia) • Hemorrhage ... • Conjunctival hemorrhage ... differential #diagnosis #ophthalmology
Helpful Clinical Features in Evaluating Bleeding Disorders
Age of onset
 • Neonate - in 20% of haemophilias,
Evaluating Bleeding Disorders ... with intracranial haemorrhage ... bleeding and skin haemorrhage ... , osteogenesis imperfecta ... #Bleeding #Disorders
Vitreous Hemorrhage on Ocular POCUS

Monocular vision loss is unlikely to be stroke. Think ocular US instead
Vitreous Hemorrhage ... complexities in the posterior ... with vitreous hemorrhage ... #Vitreous #Hemorrhage ... Clinical #Ultrasound #Ophthalmology
Vitreous Hemorrhage on Ocular POCUS

What is your diagnosis?
Resolution: Vitreous Hemorrhage. Unlike linear echoes c/w vitreous &
Vitreous Hemorrhage ... Resolution: Vitreous Hemorrhage ... forms a meniscus @ posterior ... #Vitreous #Hemorrhage ... clinical #ultrasound #Ophthalmology