18 results
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
Papilledema on Ocular ... probe, optic nerve ... globe (crescent sign ... #Ocular #POCUS ... clinical #ultrasound #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Stage 3: Severe/exudative ... disc edema. -> Papilledema ... #Retinopathy #pathophysiology ... #ophthalmology ... #diagnosis #signs
Papilledema on Ocular POCUS

This 27yo female presents with an intractable headache. Which of the following do
Papilledema on Ocular ... Diagnosed with Idiopathic ... ultrasound demonstrated signs ... #Papilledema #Ocular ... #ultrasound #Ophthalmology
Papilledema on Ocular POCUS
17 yo fem w/ HA and blurry vision x 1 month.  VS
Papilledema on Ocular ... Ocular POCUS raised ... and dilated nerve ... #Ocular #POCUS ... ultrasound #clinical #opthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
- Differential Diagnosis ... conditions Optic Nerve ... - Pallor, Papilledema ... vision: • Optic Nerve ... Algorithm #Causes #Ophthalmology
Enlarged optic nerve sheath diameter and crescent sign in 30 yo female patient reporting 3 months
Enlarged optic nerve ... diameter and crescent sign ... @SAlerhand #Papilledema ... #Hypertension #Ocular ... #POCUS #Clinical
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
- Differential Diagnosis ... s phenomenon) Papilledema ... Caused by decreased nerve ... Ocular causes - ... #Ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Impaired extra-ocular ... - Impinges on nerves ... Orbital #Cellulitis #pathophysiology ... #ophthalmology ... #diagnosis #signs
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... #Xeropthalmia #pathophysiology ... #ophthalmology ... #diagnosis #signs
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
-> crowding of ocular ... leads to optic nerve ... damage & blindness Signs ... ClosedAngle #Glaucoma #pathophysiology ... #ophthalmology