58 results
Unilateral Acute Vision Loss - Differential Diagnosis Algorithm
Painful - Cornea
 • Keratopathy
Painful - No Abnormalities of
Abnormalities of the Optic ... Angle Closure Glaucoma ... Demyelination • MS ... Idiopathic • Glaucoma ... Algorithm #Causes #Ophthalmology
Pathological Optic Disc Cupping

Note cup-to-disc ratio at least 0.8 (physiologic limit of 0.5).

Thinning of optic disc
Pathological Optic ... Usual cause is glaucoma ... Glaucoma causes ... Cupping #fundoscopy #ophthalmology ... #Clinical
Type B Aortic Dissection Flap on POCUS Echocardiogram - PLAX

Elderly male with hypertension and DM presents
Type B Aortic Dissection ... patient had a type ... the descending aorta ... Echocardiogram #PLAX #Cardiology ... #clinical
Proximal Aortic Dissection on POCUS Echocardiogram (PLAX)
42 yo F with chest pain, tachycardia and HTN. 
What
Proximal Aortic ... LA, LV, aortic root ... and ascending aorta ... Echocardiogram #PLAX #clinical ... #cardiology #TypeA
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Neuro-OphthaImoIogy ... - Visual Field Defects ... vision loss) - Optic ... Infection • MS ... Anatomy #Causes #Ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Cup:Disc: • Glaucoma ... (Open-Angle) Optic ... - Visual field defects ... color vision: • Optic ... Algorithm #Causes #Ophthalmology
Tetralogy of Falot on Chest X-Ray
Tetralogy of Falot comprises four defects -
1. Ventricular septal defect (VSD)
2.
comprises four defects ... Ventricular septal defect ... Overriding aorta ... Chest #XRay #CXR #clinical ... #radiology #peds
Secondary Glaucoma: Pathogenesis and Clinical Findings
Open-Angle Secondary Glaucoma:
 • Pre-trabecular defect -> Aqueous outflow is obstructed
Secondary Glaucoma ... Pathogenesis and Clinical ... Pre-trabecular defect ... Progressive VF defects ... pathophysiology #ophthalmology
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Optic Nerve/Pathway ... angle-closure glaucoma ... Adie’s pupil • Glaucoma ... • Visual field defect ... differential #diagnosis #ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Acute Closed Angle Glaucoma ... Pathogenesis and Clinical ... Increased IOP leads to optic ... • Visual field defects ... pathophysiology #ophthalmology