803 results
Cotton Wool Spots

Caused by microinfarcts. Exploded ganglion cell axons extrude their axoplasm into retina. Long DDx:
Exploded ganglion ... Spots #fundoscopy #ophthalmology
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Pupil (Ciliary Ganglion ... Algorithm #Causes #Ophthalmology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
to the ciliary ganglion ... responsible for the post ganglionic ... clinical #video #ophthalmology
Primary Open-Angle Glaucoma: Pathogenesis and Clinical Findings
 • Risk factors -> Incr IOP, Incr age, African-American
NO in retinal ganglion ... cells -> Retinal ganglion ... Apoptosis of retinal ganglion ... pathophysiology #ophthalmology
Secondary Glaucoma: Pathogenesis and Clinical Findings
Open-Angle Secondary Glaucoma:
 • Pre-trabecular defect -> Aqueous outflow is obstructed
NO in retinal ganglion ... cells -> Retinal ganglion ... Apoptosis of retinal ganglion ... pathophysiology #ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Glass Retina • Ganglion ... pathophysiology #ophthalmology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
cord, and basal ganglia ... inhibitors • Uveitis- Ophthalmology
Chronic Joint Pain - Differential Diagnosis Algorithm 
Intra-Articular
 - Bone
     • Stress
Baker Cyst • Ganglion ... Tenosynovitis • Ganglion
Diagram of different types of bone tumors that can occur around the knee on XRay -
, intraosseous ganglion
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Management: • Ophthalmology ... Clinical #Fundoscopy #Ophthalmology