77 results
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
-> Cotton-wool Spots ... -> Elschnig's Spots ... #Retinopathy #pathophysiology ... #ophthalmology ... #diagnosis #signs
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
• Vitreous Hemorrhage ... • Intracranial Hemorrhage ... Periorbital Edema - POCUS ... Ocular #Ultrasound #pocus ... diagnosis #radiology #ophthalmology
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Occlusion #CRVO #pathophysiology ... #ophthalmology ... #diagnosis #signs
Vitreous Hemorrhage on Ocular POCUS

Binocular vision loss - think cortical blindness, opt for CT/MRI
Monocular vision loss
Vitreous Hemorrhage ... on Ocular POCUS ... problem, opt for POCUS ... #Ocular #POCUS ... #ultrasound #Ophthalmology
Clinical Features of Infective Endocarditis

General 
 - Malaise 
 - Clubbing 

Cardiac 
 - Murmurs
nodes - Splinter haemorrhages ... Eyes - Roth spots ... Conjunctival splinter haemorrhages ... Endocarditis #Symptoms #Signs
Roth spots: a red hemorrhagic lesion of the retina with a characteristic white center representing fibrin-platelet
Roth spots: a red ... hemorrhagic lesion ... Clinical #Fundoscopy #Ophthalmology
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
-> Cotton-wool spots ... DR • Retinal hemorrhages ... layer -> Flame Hemorrhages ... Retinopathy #Diabetes #ophthalmology ... complications #pathophysiology
Optic Disc Edema

The optic disc is elevated and its surface is covered by cotton wool spots
by cotton wool spots ... axons) and flame hemorrhages ... papilledema #fundoscopy #ophthalmology
Plankton Sign on Lung POCUS

Plankton sign = floating debris --> the swirling, punctiform internal echoes within
Plankton Sign on ... Lung POCUS Plankton ... sign = floating ... suggests exudative or hemorrhagic ... #Lung #POCUS #clinical
Infective Endocarditis - Diagnosis and Management Summary
Pearls:
 - Consider non-infectious endocarditis in pts with cancer/SLE and
- Classical signs ... of IE like Roth spots ... lesions, splinter hemorrhages