18 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... Subconjunctival hemorrhage ... : • Corneal abrasion ... Keratitis (i.e. corneal ... Diagnosis #table #causes
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Atraumatic Red Eye ... Subconjunctival Hemorrhage ... Conjunctivitis • Corneal ... • Keratitis/Corneal ... Diagnosis #Algorithm #Causes
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
can be caused by ... Common Causes: ... Conjunctivitis, corneal ... • Globe rupture ... • Corneal ulcer
AAA Rupture on Abdominal POCUS

Elderly female with back pain and hypotension.  While sensitivity of ultrasound
AAA Rupture on Abdominal ... POCUS Elderly ... high, in this case ... parietal lumen/active hemorrhage ... #Abdominal #POCUS
AAA Rupture on POCUS - Transverse view mid Aorta-with Doppler.
Severe mid-abd pain/older female. You see what
AAA Rupture on POCUS ... AAA with hemorrhage ... anterior to AAA ... flap by novice POCUS ... aneurysm #aort #POCUS
Traumatic Iritis 
High pressure bottle cap to the eye = traumatic iritis + hyphema
This patient was
bottle cap to the eye ... struck in the eye ... , there was no corneal ... injury or globe rupture ... Iritis #Clinical #Photo
A high-resolution 7.5- 10-MHz or higher linear array ultrasound transducer is used to perform an ocular
using a closed-eye ... assess for globe rupture ... , vitreous hemorrhage ... #POCUS #ocular # ... #globe #rupture
Traumatic Red Eye - Differential Diagnosis Algorithm
Surface Injury:
 • Corneal Abrasion
 • Ultraviolet Keratitis
 • Chemical
Traumatic Red Eye ... Surface Injury: • Corneal ... Subconjunctival hemorrhage ... , choroidal rupture ... Diagnosis #Algorithm #Causes
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
• Examine both eyes ... a mass as the cause ... Functional • Corneal ... Cranial Nerve IV - Eye ... Trauma • Subdural Hemorrhage
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Vision Loss: • Corneal ... caustic exposure to eye ... detachment or hemorrhage ... caustic exposure to eye ... differential #diagnosis #causes