10 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Chronic: - Cornea ... Abrasion, Anterior ... Uveitis, Hyphema ... Diagnosis #causes #ophthalmology
Acute Corneal Hydrops in Keratoconus

Patient presenting with sudden onset decrease in vision, photophobia, and pain.

#Corneal #Hydrops
Acute Corneal Hydrops ... in Keratoconus ... onset decrease in vision ... #video #ocular ... #physicalexam #ophthalmology
Acute Monocular Vision Loss - Differential Diagnosis Framework
 • Cornea: Keratitis
 • Anterior Chamber: Hyphema, Acute
Diagnosis Framework • Cornea ... : Keratitis • Anterior ... closure glaucoma, Anterior ... Uveitis • Vitreous ... #Diagnosis #ophthalmology
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Opacities -> Vision ... loss • Vogt's ... Loss and pain with ... #pathophysiology ... #ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Chronic Vision Loss ... Diagnosis Algorithm Cornea ... : • Keratoconus ... , loss of peripheral ... Algorithm #Causes #Ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
like the sclera, anterior ... Episcleritis Ocular ... any subjective vision ... Complete vision ... differential #diagnosis #ophthalmology
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Anterior Chamber ... Ocular Adverse Effects ... Conjunctivitis • Uveitis ... → visual loss) ... differential #diagnosis #ophthalmology
Onchocerciasis “River Blindness”: Pathogenesis and Ocular Manifestations
Vectorial Transmission
-> Onchocerca volvulus, a parasitic helminth, matures in to
Pathogenesis and Ocular ... stromal keratitis -> Corneal ... Chorioretinitis • Anterior ... uveitis => Blindness ... #ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
-> crowding of ocular ... obstruction • Corneal ... sparring) • Loss ... of vision • Photophobia ... #ophthalmology
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
different points of focus ... Distortion Of Vision ... • Headache • Ocular ... #astigmatism #pathophysiology ... #ophthalmology