345 results
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
narrowing and vascular ... hyalinization causes ... #Retinopathy #pathophysiology ... #ophthalmology ... #diagnosis #signs
Pulmonary Vascular Resistance vs Systemic Vascular Resistance

#Pulmonary #Vascular #Resistance #Systemic #Comparison #pulmonaryhypertension #PHTN #pathophysiology #anesthesiology #anesthesia
Pulmonary Vascular ... Resistance vs Systemic Vascular ... #Pulmonary #Vascular ... pulmonaryhypertension #PHTN #pathophysiology ... anesthesiology #anesthesia #causes
Congestive Heart Failure - Causes, Pathophysiology and Differential Diagnosis
 • Dilated Cardiomyopathy 
 • Hypertrophic Cardiomyopathy
, Pathophysiology ... and Differential Diagnosis ... Afterload • Valvular ... #Pathophysiology ... #Differential #Diagnosis
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Occlusion (CRVO) - Pathophysiology ... Second most common cause ... due to retinal vascular ... disease (Most common cause ... ) #Clinical #Ophthalmology
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
blindness, linked to macular ... retinal ischemia Causes ... TerrierBen #Uveitis #Causes ... #Differential #Diagnosis ... #Ophthalmology
Jaundice - Pathophysiology and Causes

- Amy Chung, MD, MSc @AmyChung 

#Jaundice #Pathophysiology #Differential #Unconjugated #Causes #Diagnosis
Jaundice - Pathophysiology ... and Causes - ... #Jaundice #Pathophysiology ... #Unconjugated #Causes ... #Diagnosis
Drug-Induced Edema
Drug-induced edema is caused by many drugs & can coincide with or worsen pre-existing peripheral
Drug-induced edema is caused ... - Increased vascular ... alteration to vascular ... Edema #Medication #Causes ... #Pharmacology #Pathophysiology
Differential diagnoses for the neuro-ophthalmologic finding of diplopia.
Neoplastic: 
 • Intraorbital meningioma 
 • Pituitary adenoma
Differential diagnoses ... for the neuro-ophthalmologic ... Carcinomatosis Vascular ... #Differential #Diagnosis ... #Causes #Ophthalmology
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Management: • Ophthalmology ... consult • Anti-vascular ... Occlusion #CRVO #Diagnosis ... Clinical #Fundoscopy #Ophthalmology
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
- Differential Diagnosis ... Aspergillosis • Vascular ... #Differential #Diagnosis ... Unilateral #Bilateral #Causes ... #ophthalmology