14 results
Enlarged optic nerve sheath diameter and crescent sign in 30 yo female patient reporting 3 months
Enlarged optic nerve ... sheath diameter and crescent ... sign in 30 yo female ... #Ocular #POCUS ... #sign
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Idiopathic Intracranial Hypertension ... Detachment • Intraocular ... @Pocus101 #Ocular ... #Ultrasound #pocus
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Extraocular Muscles ... Optic Nerve/Pathway ... Tumor • Optic nerve ... hole • Hypertensive ... syndrome, diabetes, hypertension
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
eye including intraocular ... - Impinges on ocular ... Impaired extra-ocular ... - Impinges on nerves ... ophthalmology #diagnosis #signs
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
Papilledema on Ocular ... POCUS Eye, linear ... probe, optic nerve ... mm into globe (crescent ... sign) c/w papilledema
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... poisoning • Hypertension ... pupil with third nerve ... various types • Extraocular ... #headache #signs
Retrobulbar Hematoma and Guitar Pick Sign on Ocular POCUS
Which of the following is NOT present in
and Guitar Pick Sign ... on Ocular POCUS ... following is NOT present ... hypoechoic guitar pick sign ... #Ocular #POCUS
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
and peripheral nerves ... ulcers, cutaneous, ocular ... Syndrome: - Ocular ... purpura: strong sign ... Nerves -> mononeuritis
McConnell's Sign on POCUS Echocardiogram (A4C)
Elderly female with recent hospitalization presented with hypotension, tachycardia and low
McConnell's Sign ... on POCUS Echocardiogram ... Elderly female with recent ... presented with hypotension ... #McConnells #Sign
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
most patients who present ... in patients who present ... -> crowding of ocular ... leads to optic nerve ... damage & blindness Signs