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

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

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
retinal artery occlusion ... Retrobulbar "spot ... sign" with embolus ... #Clinical #POCUS ... RetinalArtery #Occlusion
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Retinal Artery Occlusion ... arrhythmias, congenital defects ... Retinal Artery Occlusion ... -> Cherry-red spot ... ophthalmology #diagnosis #signs
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
of hypoechoic spots ... in a transverse/short ... infrapatellar bursa of the knee ... MUSCULOSKELETAL #MSK #POCUS ... Clinical #Radiology #Comparison
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
Retinal Artery Occlusion ... CRAO) on Ocular POCUS ... PoCUS clip demonstrates ... intra-arterial spot ... sign” (arrow) c
Distinguishing between Inflammatory and Degenerative joint disease
Inflammatory Joint Disease
 • Swelling stimulates joint nociceptors -> Pain
Most commonly affects ... the knee hip and ... > Stiffness is short-lived ... #Degenerative #Comparison
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Distensibility: IVC size reflects ... end of diastole (reflects ... precede other signs ... END EXPIRATORY OCCLUSION ... #criticalcare #comparison
Diets and Inflammatory Bowel Disease (IBD)
Diet affects IBD by 3 mechanisms
1. Microbiome ( ↓ diversity)
2. Mucosal
Disease (IBD) Diet affects ... Mucosal integrity, Short ... Crohn's Disease Exclusion ... poorly absorbed short-chain ... IBD #Nutrition #comparison