6 results
Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

78 yo M with sudden onset
retinal artery occlusion ... (CRAO). ... Positive "spot sign ... " on Ocular Ultrasound ... #Ultrasound
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
(CRAO) on Ocular ... intra-arterial spot sign ... (CRAO). ... #CRAO #Ocular # ... POCUS #clinical #ultrasound
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Retinal Artery Occlusion ... Valvular, arrhythmias ... supplying the macula ... ophthalmology #diagnosis #signs ... #symptoms
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
and diplopia) • Vascular ... disease (SVC/IVC occlusion ... Glucocorticoids 5-ASA ... diagnosis #management #signs ... #symptoms #rheumatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
and bullous or vesicular ... reactions, and vaso-occlusive ... Presentation - Systemic Symptoms ... purpura: strong sign ... LFT • ESR • ANA
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
Dermatomyositis Symptoms ... papules and Gottron sign ... ) • Shawl sign ... phenomenon INCLUSION ... muscle disease/muscular