20 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
• Loss of the eye ... non-functional eye ... #Xeropthalmia #pathophysiology ... #ophthalmology ... #diagnosis #signs
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
- Differential Diagnosis ... • Spots in the eyes ... - photopsia on eye ... #Differential #Diagnosis ... #Ocular #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... Vision Loss: • Corneal ... caustic exposure to eye ... , Vitreous detachment ... #causes #ophthalmology
Vitreous Hemorrhage on Ocular POCUS

Binocular vision loss - think cortical blindness, opt for CT/MRI
Monocular vision loss
Vitreous Hemorrhage ... think intrinsic eye ... hemorrhage/detachment ... diagnosis within ... #ultrasound #Ophthalmology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Spheroid mass in vitreous ... - Retinal detachment ... • Red Eye • ... #ophthalmology ... #diagnosis #signs
Algorithm for the Evaluation of the Red and Painful Eye
1. External
2. Lids and Lashes
3. Conjunctiva and
Red and Painful Eye ... Cornea 5. ... Vitreous Dr. ... Painful #Algorithm #Diagnosis ... Differential #Anatomy #Ophthalmology
Non-Traumatic Monocular Vision Loss - Vitreous Detachment 

#Diagnosis #Ophthalmology #Vitreous #Detachment #Diagram #Signs
Vision Loss - Vitreous ... Detachment # ... Diagnosis #Ophthalmology ... #Vitreous #Detachment ... #Diagram #Signs
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Proptosis -> Exposes cornea ... -> Corneal drying ... Orbital #Cellulitis #pathophysiology ... #ophthalmology ... #diagnosis #signs
44M with h/o DM2 and insulin noncompliance presents w R eye visual loss x 3d. What's
What's the Diagnosis ... Diagnosis: Vitreous ... without retinal detachment ... on eye movement ... POCUS #Ocular #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
- Differential Diagnosis ... Vitreous 9. ... Hyperglycemia Vitreous ... Retina: • Detachment ... #ophthalmology