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

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

This patient is likely presented with painless vision loss.
Occlusion (CRAO ... ) on Ocular POCUS ... intra-arterial spot sign ... #Ocular #POCUS ... #clinical #ultrasound
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Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
infarction, coronary artery ... Oral aphthae : SLE ... • Arthritis: SLE ... diagnosis #management #signs ... #symptoms #rheumatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Superficial temporal artery ... • Cogan Syndrome ... Presentation - Systemic Symptoms ... purpura: strong sign ... vasculitis, and SLE
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
diseases, such as SLE ... purpura: Strong sign ... Superficial temporal artery ... disturbance • Temp. artery ... • Progressive symptoms
Serotonin Syndrome: Pathogenesis and Clinical Findings
Serotonin Syndrome: Variable combination of mental status changes, autonomic instability, and
Serotonin Syndrome ... minutes to hours) after ... diaphoresis, fever, diarrhea ... Psychiatry #Diagnosis #Signs ... #Symptoms