121 results
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
sliding/barcode sign ... Consolidations - "Shred" sign ... submassive PE) POCUS ... differential #diagnosis #signs ... #Lung #POCUS #ultrasound
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Retinal detachment, Vitreous ... optic neuropathy Bilateral ... to eye, Trauma Bilateral ... #bilateral #painful ... diagnosis #causes #ophthalmology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
of the cell -> Bilateral ... Retinoblastoma Signs ... Spheroid mass in vitreous ... pathophysiology #ophthalmology ... #diagnosis #signs
Vitreous Hemorrhage on Ocular POCUS

Binocular vision loss - think cortical blindness, opt for CT/MRI
Monocular vision loss
Vitreous Hemorrhage ... on Ocular POCUS ... problem, opt for POCUS ... @eabramsMD #Vitreous ... #ultrasound #Ophthalmology
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
• Posterior Vitreous ... Detachment • Vitreous ... Periorbital Edema - POCUS ... Ocular #Ultrasound #pocus ... diagnosis #radiology #ophthalmology
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
anterior chamber, vitreous ... Sarcoid, JIA Bilateral ... • Idiopathic: Unilateral ... /bilateral up to ... Diagnosis #Causes #ophthalmology
Acute Monocular Vision Loss - Differential Diagnosis Framework
 • Cornea: Keratitis
 • Anterior Chamber: Hyphema, Acute
Anterior Uveitis • Vitreous ... Humor: Vitreous ... visual loss will be bilateral ... Differential #Diagnosis #ophthalmology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
Vitreous Floaters ... Symptoms: Sudden • Unilateral ... colored lights, bilateral ... hypotension - bilateral ... Diagnosis #Ocular #ophthalmology
"Washing Machine Sign" on Ocular POCUS indicating Viterous Hemorrhage

Patient complained of floaters while doing her laundry.
Washing Machine Sign ... " on Ocular POCUS ... indicating Viterous ... WashingMachine #Sign ... OcularUS #Ultrasound #POCUS
Bilateral Lens Dislocation in Marfan syndrome - Slit Lamp Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Bilateral #Lens #Dislocation
Bilateral Lens Dislocation ... @oftalmopo #Bilateral ... PhysicalExam #clinical #video ... #ophthalmology