14 results
The detached retina appears as a thick, hyperechoic band in the vitreous chamber, anchored posteriorly to
chamber, anchored posteriorly ... disc #Clinical #Ophth ... #POCUS #Ocular ... RetinalDetachment #ALiEM
Normal eye - Anterior chamber (a): Located between hyperechoic cornea anteriorly and iris posteriorly Lens (L):
anteriorly and iris posteriorly ... adheres to its posterior ... #Clinical #EM #Ophth ... #POCUS #Ocular ... #Normal #ALiEM
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Detachment • Posterior ... @Pocus101 #Ocular ... #Ultrasound #pocus ... #differential #
Lens dislocation - The lens is seen floating en face in the vitreous chamber. #Clinical #EM
#Clinical #EM #Ophth ... #POCUS #Ocular ... LensDislocation #ALiEM
Globe rupture - irregular globe contour with collapsed anterior chamber. Echogenic material fills the vitreous chamber.
#Clinical #EM #Ophth ... #POCUS #Ocular ... #GlobeRupture #ALiEM
Vitreous hemorrhage - area of hemorrhage is visible as faint echogenic material causing a heterogeneous appearance
#Clinical #Ophth ... #POCUS #Ocular ... Vitreous #Hemorrhage #ALiEM
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
hepatobiliary phase • Contrast ... hemangioma, Focal nodular ... Hepatic #Ultrasound #Contrast ... #CT #MRI #POCUS ... #radiology #differential
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Floaters - Differential ... syneresis) and contract ... As the vitreous contracts ... #Floaters #Differential ... #Diagnosis #Ocular
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Ptosis - Differential ... senile) change • Contact ... to the eyelid leading ... • Chalazion • Contact ... Ptosis #neurology #Differential
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
inhabitants 3rd leading ... blindness, linked to macular ... Intermediate, Posterior ... Classification #Differential