102 results
VExUS - Venous Excess Ultrasound Score 

The Venous Excess UltraSound (VExUS) grading system prototypes combining inferior
Venous Excess Ultrasound ... Venous Excess UltraSound ... the systolic (S) component ... diastolic (D) component ... Diagnosis #POCUS #Clinical
Cotton Wool Spots

Caused by microinfarcts. Exploded ganglion cell axons extrude their axoplasm into retina. Long DDx:
Cotton Wool Spots ... #CottonWool #Spots ... #fundoscopy #ophthalmology ... #Clinical
Roth spots: a red hemorrhagic lesion of the retina with a characteristic white center representing fibrin-platelet
Roth spots: a red ... Endocarditis #Infective #Clinical ... #Fundoscopy #Ophthalmology
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Occlusion (CRAO) Clinical ... • Cherry red spot ... • Immediate ophthalmology ... CRAO #Diagnosis #Clinical ... #Fundoscopy #Ophthalmology
Tethered Retinal Detachment on Point of Care Ultrasound (POCUS)

Retina is tethered at ora serrata and optic
Point of Care Ultrasound ... Detachment #Tethered #Clinical ... POCUS #Ocular #Ultrasound ... #Ophthalmology
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Optic Disc Edema

The optic disc is elevated and its surface is covered by cotton wool spots
by cotton wool spots ... papilledema #fundoscopy #ophthalmology ... #Clinical
Tethered Retinal Detachment on Point of Care Ultrasound (POCUS)

Retinal detachments are tethered at optic nerve and
Point of Care Ultrasound ... Detachment #Tethered #Clinical ... POCUS #Ocular #Ultrasound ... #Ophthalmology
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Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

78 yo M with sudden onset
Positive "spot sign ... " on Ocular Ultrasound ... Occlusion #Embolus #Clinical ... POCUS #Ocular #Ultrasound
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Two things going on here in this blunt ocular trauma patient: Retinal Detachment and Lens Dislocation.
#Dislocation #Clinical ... POCUS #Ocular #Ultrasound ... #Ophthalmology
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TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
MUSCULOSKELETAL ULTRASOUND ... Nerve: Ultrasound ... of hypoechoic spots ... appearance on ultrasound ... #POCUS #Atlas #Clinical