13 results
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... Corneal abrasion, Acute ... • Stroke, Medication ... #differential # ... diagnosis #causes #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... pituitary tumor) Acute ... : Stroke/lnfarct ... #Differential # ... Diagnosis #causes #ophthalmology
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Contact lens use • Eye ... Opacities -> Vision loss ... • Vogt's Striae ... Sudden Vision Loss ... pathophysiology #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... : • Optic neuritis ... painless? ... #ocular #differential ... #diagnosis #ophthalmology
Seesaw nystagmus 
-> eye move in an opposed vertical fashion (one goes up while the other
disease, brainstem stroke ... trauma, lack or loss ... fibers in the optic ... Seesaw #nystagmus #ophthalmology ... #ocular #PhysicalExam
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
1) Is visual loss ... Definition: acute ... arteries • Sudden painless ... Doppler US : halo sign ... #Rheumatology #Ophthalmology
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... closure glaucoma • Loss ... red eye (severe ... #headache #signs ... symptoms #clues #differential
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Blurry Vision - Differential ... • Migraine • Acute ... vision → visual loss ... Blurry #Vision #differential ... #diagnosis #ophthalmology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
clinic with vision loss ... this are tumors, strokes ... for retrobulbar optic ... Half #Syndrome #PhysicalExam ... clinical #video #ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Acute Closed Angle ... present with a red eye ... damage & blindness Signs ... sparring) • Loss ... pathophysiology #ophthalmology