17 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... production -> Corneal ... conjunctiva and cornea ... blindness) • Corneal ... dryness of the cornea
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
Pathogenesis and clinical ... from nasal or ocular ... of the limbal cornea ... the peripheral cornea ... fibrosis => • Corneal
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Pathogenesis and Clinical ... Proptosis -> Exposes cornea ... -> Corneal drying ... Orbital #Cellulitis #pathophysiology ... ophthalmology #diagnosis #signs
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Pathogenesis and Clinical ... Contact lens use • Eye ... Bilateral, asymmetric corneal ... degeneration, and cone-shaped ... • Corneal Opacities
Kayser-Fleisher´s ring (anillo de Kayser- Fleisher)
ring around the cornea .Copper deposit in  Desemet membrane (Wilson
ring around the cornea ... PhysicalExam #Wilson #Eye ... #ring #clinical ... #physicalexam #photo ... #sign
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
) right eye. ... greater portion of eye ... Ophthalmology #Photo ... #Horners #Syndrome ... #Ptosis #UCSDH
Peripheral Left Cranial Nerve 7 (Bell's) Palsy: Picture on left demonstrates inability to raise left 
eyebrow
closing left eye ... to raise left corner ... drooping at left corner ... #Photo #Bells # ... #Photo #Bells #
Bitot's Spots- A 4-year-old boy was brought by his father to the ophthalmology clinic with a
ophthalmology clinic ... near the outer corners ... The ocular findings ... as a result of corneal ... #photo #ophth #bitot
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Pathogenesis and Clinical ... -> crowding of ocular ... damage & blindness Signs ... obstruction • Corneal ... ClosedAngle #Glaucoma #pathophysiology
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
of the lens or eye ... Refracting power of the cornea ... rule astigmatism: cornea ... rule astigmatism: cornea ... passing through the cornea