11 results
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Lens 8. ... Ocular Adverse Effects ... • Uveitis Lens ... Cataracts • Lens ... edema • Lens
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
• Pterygium Lens ... • Age Related Macular ... Hemorrhage and Macular ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Scarring, Edema - Lens ... Unilateral, Painless: Lens ... Differential #Diagnosis #causes ... #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Photophobia) • Contact lens ... bacterial, viral) Lens ... Complete vision ... Hyphema • Contact lens ... differential #diagnosis #ophthalmology
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Ehlers-Danlos syndrome ... Turner, Marfan syndromes ... Factors • Contact lens ... #Keratoconus #pathophysiology ... #ophthalmology
The Stages of Syphilis 

Primary Syphilis 
- The chancre lesion is the hallmark of primary syphilis.
- The chancre lesion ... in 50% of cases ... - Ocular syphilis ... - Less common ... and nephrotic syndrome
Aqueous Humor Production and Drainage
 • Provides nutrition, removes wastes, and transports neurotransmitters to the avascular
the avascular lens ... structural integrity of ocular ... of flow) -> AH passes ... Drainage #flow #Pathophysiology ... #ophthalmology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Unresponsive wakefulness syndrome ... • Locked-in syndrome ... • Mutism Pathophysiology ... • Vestibulo-ocular ... Casey Albin MD @
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
curvature of the lens ... Distortion Of Vision ... • Headache • Ocular ... #astigmatism #pathophysiology ... #ophthalmology
Myopia: Pathogenesis and clinical findings

 • Axial length of eye -> Long axial length of the
eye (ex. cornea, lens ... of one or more ocular ... Retained near vision ... #Myopia #pathophysiology ... #ophthalmology