5 results
Enlarged optic nerve sheath diameter and crescent sign in 30 yo female patient reporting 3 months
Enlarged optic nerve ... diameter and crescent sign ... #Papilledema #IIH ... #Ocular #POCUS ... Ultrasound #crescent #sign
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Chronic Hypertensive ... inner retinal nerve ... arterioles causes optic nerve ... pathophysiology #ophthalmology ... #diagnosis #signs
Papilledema on Ocular POCUS

This 27yo female presents with an intractable headache. Which of the following do
Papilledema on Ocular POCUS ... Idiopathic Intracranial Hypertension ... ultrasound demonstrated signs ... #IIH #clinical ... #ultrasound #Ophthalmology
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... poisoning • Hypertension ... pupil with third nerve ... post-traumatic headache), IIH ... #headache #signs
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
Papilledema on Ocular POCUS ... linear probe, optic nerve ... globe (crescent sign ... Papilledema #Ocular #POCUS ... clinical #ultrasound #ophthalmology