14 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Foreign Body • Globe ... @Pocus101 #Ocular ... #Ultrasound #pocus ... #differential #
Globe rupture - irregular globe contour with collapsed anterior chamber. Echogenic material fills the vitreous chamber.
Globe rupture - ... irregular globe ... Clinical #EM #Ophth #POCUS ... #Ocular #Globe ... #GlobeRupture #ALiEM
Portal Hypertension Classification by site of vascular obstruction
1) Post-hepatic Post-sinusoidal: Budd-Chiari syndrome
2) Intrahepatic Post-sinusoidal: Veno-occlusive disease
3)
Portal Hypertension ... Classification ... liver disease, Nodular ... #Hypertension #Classification ... gastroenterology #diagnosis #differential
Normal eye - Anterior chamber (a): Located between hyperechoic cornea anteriorly and iris posteriorly Lens (L):
Normal eye - Anterior ... encompasses most of the globe ... Clinical #EM #Ophth #POCUS ... #Ocular #Normal ... #ALiEM
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Lymphoproliferative Disorders - Differential ... prognosis • Nodular ... can have extra nodal ... Lymphoproliferative #Disorders #Classification ... Diagnosis #NonHodgkin #differential
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Arterial Phase, Portal ... precontrast, T1 portal ... hemangioma, Focal nodular ... Contrast #CT #MRI #POCUS ... #radiology #differential
Open Globe Injury on POCUS
Wood off of saw to the eye ==> significant edema, ecchymosis, bleeding
Open Globe Injury ... on POCUS Wood off ... loss of vitreous, abnormal ... POCUSaurusRex #Globe ... open #clinical #ocular
Posterior Scleritis on Ocular POCUS
Patient presents with left eye pain, redness and decreased visual acuity.
Posterior Scleritis on Ocular ... POCUS Patient presents ... Right eye normal ... posterior wall of globe ... #POCUS #clinical
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Floaters - Differential ... of a headache, normal ... tumors/Occipital lobe ... #Floaters #Differential ... #Diagnosis #Ocular
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... - Recurrent oral ... ulcers, cutaneous, ocular ... Syndrome: - Ocular ... #rheumatology #classification