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

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

This patient is likely presented with painless vision loss.
Artery Occlusion ... (CRAO) on Ocular ... occlusion (CRAO) ... #Occlusion #CRAO ... #Ocular #POCUS
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Artery Occlusion ... Artery Occlusion ... supplying the macula ... ophthalmology #diagnosis #signs ... #symptoms
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Peripheral and Central ... Vascular disorders ... Occlusion of posterior ... inferior cerebellar artery ... varying neurologic signs
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
ulceration • Ocular ... and diplopia) • Vascular ... disease (SVC/IVC occlusion ... spondyloarthritis • Ocular ... Leukemia, Lymphoma Ocular
Rheumatoid Arthritis - Signs and Symptoms
 • Ocular: Keratoconjunctivitis sicca, Episcleritis, Scleritis, Scleromalacia perforans
 • Pulmonary:
and Symptoms • ... Ocular: Keratoconjunctivitis ... Rheumatoid nodules, Vascular ... Mononeuritis multiplex • Vascular ... Cardiac: Coronary artery
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
purpura: Strong sign ... pulse deficits vascular ... pulmonary disease, and ocular ... ulcers, cutaneous, ocular ... Cogan syndrome: Ocular
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
pulmonary disease, and ocular ... Superficial temporal artery ... ulcers, cutaneous, ocular ... Syndrome: - Ocular ... purpura: strong sign
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
papules and Gottron sign ... ) • Shawl sign ... phenomenon INCLUSION ... within 4 to 6 weeks after ... muscle disease/muscular