7 results
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
into the deeper retinal ... Hemorrhages • Focal areas ... macula, and/or retina ... Retinopathy #Diabetes #ophthalmology ... complications #pathophysiology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
white or yellow areas ... of the terminal retinal ... around atrophic areas ... #Retinopathy #pathophysiology ... #ophthalmology
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
from choroid to retina ... products from retina ... RPE -> Loss of photo ... MacularDegeneration #pathophysiology ... #ophthalmology
Uremic frost on the forehead.

Full blown uremic syndrome of chronic kidney disease (CKD) is seldom seen
initiation of renal ... concentration of urea ... yellowish coating of urea ... deposition of urea ... Uremia #clinical #Photo
Uremic Frost in End-Stage Renal Disease- A 39-year-old man with end-stage renal disease presented to the
Uremic Frost in ... showed a blood urea ... crystallization of urea ... NEJM #clinical #photo ... #urea
Myopia: Pathogenesis and clinical findings

 • Axial length of eye -> Long axial length of the
focal point in front ... of the retina ... of the retina - ... vision #Myopia #pathophysiology ... #ophthalmology
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
different points of focus ... on the retina ... #astigmatism #pathophysiology ... #ophthalmology