11 results
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Central Retinal ... Occlusion (CRVO) - Pathophysiology ... located in the central ... common cause: Diabetic ... ) #Clinical #Ophthalmology
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Diabetic Retinopathy ... Hemorrhages • Focal areas ... #Retinopathy #Diabetes ... #ophthalmology ... complications #pathophysiology
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
of Malignancy - Pathophysiology ... D - Increased renal ... Cell, Breast Cancer ... Hypercalcemia #Malignancy #Pathophysiology ... Differential #Diagnosis #algorithm
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
photoreceptors -> Break ... - Distorted central ... blind spots in central ... MacularDegeneration #pathophysiology ... #ophthalmology
Causes of Polyuria - Differential Diagnosis Algorithm
Polyuria - Urine Output > 3L/day, Increased Urine Volume (>2ml/min)
Osmotic
Differential Diagnosis Algorithm ... • Increased urea ... Recovery from Acute Renal ... response • Central ... Differential #Diagnosis #Algorithm
Algorithm - Approach to the differential diagnosis of the patient presenting with overt glomerular proteinuria. CMV
Algorithm - Approach ... joints (arthritis), central ... inflammation of the retina ... , uveae, plexus, ... Diabetic nephropathy
Posterior staphyloma on Fundoscopy Ocular Examination

Patient presents bilateral posterior staphylomas and areas of scarring and fibrosis
staphylomas and areas ... staphyloma #Scarring #Retina ... PhysicalExam #clinical #video ... #ophthalmology
Congenital Rubella - On examination, the child had wandering eye movements with bilateral central, dense, white,
with bilateral central ... appearance of the retina ... distribution of areas ... B) #Clinical #Ophthalmology
Primary Open-Angle Glaucoma: Pathogenesis and Clinical Findings
 • Risk factors -> Incr IOP, Incr age, African-American
family history, diabetes ... influx and NO in retinal ... small island of central ... OpenAngle #Glaucoma #pathophysiology ... #ophthalmology