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

78 yo M with sudden onset
Central retinal ... artery occlusion ... Positive "spot sign ... MaimoUltrasound #CRAO #Central ... #RetinalArtery
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
Central retinal ... artery occlusion ... Retrobulbar "spot ... CRAO #SpotSign #Central ... #RetinalArtery
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... Artery Occlusion ... • Cherry red spot ... isosorbide) #Central ... #RetinalArtery
Central Retinal Vein Occlusion (CRVO) - Slit Lamp Ocular Examination

Optociliary vessels and vessel tortuosity in a
Central Retinal ... with a history of central ... oftalmopo #CRVO #Central ... Retina #Ocular #PhysicalExam ... ophthalmology #SlitLamp
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Peripheral and Central ... CENTRAL VERTIGO ... Occlusion of posterior ... #Peripheral #Central ... Vertigo #Causes #differential
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
catheter • Recent dental ... nodes • Roth’s spots ... due to vascular occlusion ... Marantic (NTBE) Differential
Anemia of Hospitalization - Pathophysiology

Why does the Hgb/Hct drop in the first two days during hospitalization?

Interestingly,
In conclusion, prolonged ... from accessing port ... GI bleeding in general ... pathophysiology #differential
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
- Overview and Differential ... catheter • Recent dental ... nodes • Roth’s spots ... due to vascular occlusion ... #Endocarditis #Differential