18 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... production -> Corneal ... conjunctiva and cornea ... pathophysiology #ophthalmology ... #diagnosis #signs
Corneal abrasion on fluorescein woodlamp examination

#diagnosis #clinical #corneal #abrasion #photo #emergencymedicine #fluorescein #proparacaine #woodlamp #opthalmology
Corneal abrasion ... diagnosis #clinical #corneal ... #abrasion #photo ... #emergencymedicine ... proparacaine #woodlamp #opthalmology
Corneal abrasion on fluorescein woodlamp examination

 #corneal #abrasion #diagnosis #clinical #photo #emergencymedicine #fluorescein #proparacaine #woodlamp #opthalmology
Corneal abrasion ... examination #corneal ... diagnosis #clinical #photo ... #emergencymedicine ... proparacaine #woodlamp #opthalmology
Hutchinson's Sign
 - A sign of ophthalmic zoster
  - Multiple crusted vesicles in distribution of
Hutchinson's Sign ... - High risk of ocular ... complications so consult ophthalmology ... #clinical #photo ... #ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
- Impinges on ocular ... Impaired extra-ocular ... -> Corneal drying ... pathophysiology #ophthalmology ... #diagnosis #signs
Retrobulbar Hematoma and Guitar Pick Sign on Ocular POCUS
Which of the following is NOT present in
and Guitar Pick Sign ... on Ocular POCUS ... hypoechoic guitar pick sign ... #Ocular #POCUS ... #Ophthalmology #
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
Cover - Uncover ... Patient asked to focus ... CNVI #Palsy #CN6 #Abducens ... video #neurology #ophthalmology ... #ocular #physicalexam
Vitreous Hemorrhage - J. Christian Fox @jchristianfox 
#Clinical #Ophthalmology #POCUS #Ocular #Vitreous #Hemorrhage #Blood #WashingMachine #Sign
jchristianfox #Clinical #Ophthalmology ... #POCUS #Ocular ... WashingMachine #Sign
Clumpy vitreous hemorrhage like clothes in a dryer - J. Christian Fox @jchristianfox

#Clinical #Ophthalmology #POCUS #Ocular
jchristianfox #Clinical #Ophthalmology ... #POCUS #Ocular ... WashingMachine #Sign
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
hypothalamus, and visual cortex ... meningeal irritation signs ... glaucoma - Ocular ... differential #diagnosis #ophthalmology