133 results
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
fluffy white ischemic ... Elschnig's Spots • Ischemia ... #Retinopathy #pathophysiology ... #ophthalmology ... diagnosis #signs #symptoms
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
retinal edema caused ... by ischemia results ... Occlusion #CRAO #pathophysiology ... #ophthalmology ... diagnosis #signs #symptoms
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
re-vascularize the ischemic ... Localized retinal ischemia ... causes upregulation ... Retinopathy #Diabetes #ophthalmology ... complications #pathophysiology
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
- Definition, Causes ... inhabitants 3rd leading cause ... glaucoma and retinal ischemia ... Causes of uveitis ... Differential #Diagnosis #Ophthalmology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
• Neurologic symptoms ... a mass as the cause ... Cannot Abduct • Ischemia ... unreactive pupil • Ischemia ... #Ophthalmology
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Occlusion #CRVO #pathophysiology ... #ophthalmology ... diagnosis #signs #symptoms
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Anterior ischemic ... Is visual loss caused ... Definition: acute ischemic ... the optic nerve caused ... #Rheumatology #Ophthalmology
Alcohol Withdrawal Summary

Pathophysiology, Symptoms, Cause, Course, Management 

#Diagnosis #Management #Pathophysiology #Alcohol #Withdrawal #Symptoms
Withdrawal Summary Pathophysiology ... , Symptoms, Cause ... Diagnosis #Management #Pathophysiology ... Alcohol #Withdrawal #Symptoms
Typical and Atypical Symptoms of Angina. 

#Angina #ChestPain #Ischaemia #Dyspnoea #Nausea #Diaphoresis #LevinesSign #Typical #Atypical #Symptoms
Typical and Atypical Symptoms ... Angina #ChestPain #Ischaemia ... #Dyspnoea #Nausea ... Typical #Atypical #Symptoms
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
URT inflammation causes ... hemorrhagic rash; symptoms ... leading to organ ischemia ... non-specific viral symptoms ... peds #pediatrics #pathophysiology