16 results
Neuromyelitis Optica (NMO) - Clinical Manifestations
 • Optic neuritis: Reduced visual acuity, ranging from mild to
Manifestations • Optic ... /pain upon eye movement ... Manifestations #diagnosis ... #neurology #symptoms ... #signs
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Anterior ischemic optic ... disorder of the optic ... • Fundoscopy: optic ... Doppler US : halo sign ... #Diagnosis #Algorithm
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Optic Nerve/Pathway ... • Scleritis Optic ... • Tumor • Optic ... pain (with or without ... #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
• Ischemia of optic ... optic nerve swelling ... Leakage of optic ... #diagnosis #signs ... #symptoms #complications
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
shows only abduction ... The most common causes ... for retrobulbar optic ... the hospital, diagnosed ... clinical #video #ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
present with a red eye ... • Significant cause ... Increased IOP leads to optic ... damage & blindness Signs ... pathophysiology #ophthalmology
Optic Neuritis - Diagnosis and Management
 • Epidemiology: Female (75%), 18-50 years,
caucasian
 • Symptoms: Moderate visual
Optic Neuritis - ... caucasian • Symptoms ... Moderate orbital pain ... Unilateral • Signs ... Alistair Baber #Optic
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Diagnosis Framework ... : • Optic neuritis ... Unilateral or bilateral symptoms ... #differential #diagnosis ... #ophthalmology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
- Autonomic symptoms ... meningeal irritation signs ... Disorder of the eyes ... Mydriasis • Painful optic ... #ophthalmology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
- Differential Diagnosis ... Retinal Detachment: Symptoms ... detachment • Optic ... movement, retrobulbar pain ... #Ocular #ophthalmology