21 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
production -> Corneal ... • Loss of the eye ... non-functional eye ... pathophysiology #ophthalmology ... #diagnosis #signs
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
movement, is a sign ... characteristic sign ... Iris #SlitLamp #PhysicalExam ... #Video #Ophthalmology ... #Signs #Ocular
Raccoon Eyes on Physical Exam 

Raccoon eyes is a sign of a skull base fracture.

#Raccoon #Eyes
Raccoon Eyes on ... is a sign of a ... PhysicalExam #clinical ... skull #fracture #trauma ... #sign
Von Graefe's Sign - Graves' Eyelid Ophthalmopathy on Ocular Exam

Lagging of the upper eyelid on downward
Von Graefe's Sign ... rotation of the eye ... Graefes #VonGraefes #Sign ... Ophthalmopathy #Ocular #PhysicalExam ... #ophthalmology
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Contact lens use • Eye ... > Keratoconus Signs ... Ring • Munson's sign ... • Rizutti's Sign ... pathophysiology #ophthalmology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
all coats of the eye ... Proptosis -> Exposes cornea ... -> Corneal drying ... pathophysiology #ophthalmology ... #diagnosis #signs
Classic signs of arteritic anterior ischemic optic neuropathy or giant cell arteritis are mild arterial narrowing
Classic signs of ... right and left eyes ... Korean Journal of Ophthalmology ... cell #arteritis #photo ... #disc #nerve #Ophthalmology
Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when the more affected
Curtain Sign in ... more affected eye ... #Curtain #Sign # ... Myasthenia #Gravis #PhysicalExam ... video #neurology #ophthalmology
Kayser-Fleisher´s ring (anillo de Kayser- Fleisher)
ring around the cornea .Copper deposit in  Desemet membrane (Wilson
ring around the cornea ... Wilson disease) #PhysicalExam ... #Wilson #Eye #ring ... #clinical #physicalexam ... #photo #sign
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
Ptosis - Curtain Sign ... more affected eye ... #Curtain #Sign # ... Myasthenia #Gravis #PhysicalExam ... video #neurology #ophthalmology