10 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
production -> Corneal ... conjunctiva and cornea ... blindness) • Corneal ... dryness of the cornea ... #ophthalmology
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
Swirling flow of aqueous humor
Aqueous humor flows from the posterior chamber of the eye to the
Swirling flow of ... Aqueous humor flows ... chamber, behind the cornea ... aqueous #humor #ophthalmology ... #pathophysiology
Corneal abrasion on fluorescein woodlamp examination

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

 #corneal #abrasion #diagnosis #clinical #photo #emergencymedicine #fluorescein #proparacaine #woodlamp #opthalmology
Corneal abrasion ... examination #corneal ... #abrasion #diagnosis ... #clinical #photo ... proparacaine #woodlamp #opthalmology
Aqueous Humor Production and Drainage
 • Provides nutrition, removes wastes, and transports neurotransmitters to the avascular
avascular lens and cornea ... Pathway (~60-80 % of flow ... ciliary body -> Flows ... #Pathophysiology ... #ophthalmology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
- Differential Diagnosis ... nerve palsy • Horner ... myopathy • Myotonic dystrophy ... Oculopharyngeal muscular dystrophy ... #ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
resistance to the flow ... obstruction • Corneal ... ClosedAngle #Glaucoma #pathophysiology ... #ophthalmology
Lewy Body Dementia: Pathogenesis and Clinical Findings
Lewy Body Dementia is a sub-category of major or mild
a hierarchy of diagnostic ... (required for diagnosis ... visuospatial function Core ... sensitivity • Low ... LewyBody #Dementia #pathophysiology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Differential Diagnosis ... • Mutism Pathophysiology ... the bilateral cortex ... light reflex • Corneal ... neurology #comatose #diagnosis