13 results
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
probe, optic nerve ... mm into globe (crescent ... sign) c/w papilledema ... #clinical #ultrasound ... #ophthalmology
Enlarged optic nerve sheath diameter and crescent sign in 30 yo female patient reporting 3 months
Enlarged optic nerve ... @SAlerhand #Papilledema ... Hypertension #Ocular #POCUS ... #Clinical #Ultrasound ... #crescent #sign
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... closure glaucoma ... funduscopy or papilledema ... pupil with third nerve ... #headache #signs
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Acute Closed Angle ... and Clinical Findings ... leads to optic nerve ... damage & blindness Signs ... pathophysiology #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Pathogenesis and clinical ... vasoconstrictive • Acute ... Stage 3: Severe/exudative ... disc edema. -> Papilledema ... #diagnosis #signs
Retrobulbar Hematoma and Guitar Pick Sign on Ocular POCUS
Which of the following is NOT present in
on Ocular POCUS ... following is NOT present ... #Ocular #POCUS ... #Ophthalmology # ... clinical #ultrasound
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
instrumentation, recent ... dependent position, papilledema ... or at work) - acute ... angle closure glaucoma ... thrombophilia, neurologic signs
Papilledema on Ocular POCUS

This 27yo female presents with an intractable headache. Which of the following do
Papilledema on Ocular ... POCUS This 27yo ... ultrasound demonstrated signs ... #POCUS #IIH #clinical ... #ultrasound #Ophthalmology
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Definition: acute ... disorder of the optic nerve ... Clinical manifestations ... Doppler US : halo sign ... #Rheumatology #Ophthalmology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
meningeal irritation signs ... headache: - Acute ... angle-closure glaucoma ... the trigeminal nerve ... differential #diagnosis #ophthalmology