13 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... hepatobiliary phase • Contrast ... hemangioma, Focal nodular ... #CT #MRI #POCUS ... #radiology #differential
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Detachment • Posterior ... @Pocus101 #Ocular ... #Ultrasound #pocus ... #differential #
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
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
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
Classic triad: Bleeding ... • Should be on differential ... long ago • Gl bleeding ... • CT findings ... extravasation of contrast
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
Vitreous Hemorrhage on Ocular POCUS

Monocular vision loss is unlikely to be stroke. Think ocular US instead
Hemorrhage on Ocular ... POCUS Monocular ... Think ocular US ... instead of CT to ... complexities in the posterior
The detached retina appears as a thick, hyperechoic band in the vitreous chamber, anchored posteriorly to
chamber, anchored posteriorly ... Clinical #Ophth #POCUS ... #Ocular #Retinal ... RetinalDetachment #ALiEM
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... , anterior and posterior ... Episcleritis Ocular ... Photophobia) • Contact ... #differential #