35 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Subconjunctival hemorrhage ... : • Corneal abrasion ... Keratitis (i.e. corneal ... Diagnosis #table #causes ... #ophthalmology
Subconjunctival Hemorrhage: Trauma to left eye as a result of a fall has led to significant
Trauma to left eye ... Images #Clinical ... #Ophthalmology ... #Photo #Subconjunctival ... #Hemorrhage #UCSDH
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
) right eye. ... greater portion of eye ... Images #Clinical ... #Ophthalmology ... #Photo #Horners
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Atraumatic Red Eye ... Subconjunctival Hemorrhage ... • Keratitis/Corneal ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Vitreous Hemorrhage on Ocular POCUS

Binocular vision loss - think cortical blindness, opt for CT/MRI
Monocular vision loss
Vitreous Hemorrhage ... on Ocular POCUS ... think intrinsic eye ... #clinical #ultrasound ... #Ophthalmology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diagnosis Algorithm Clinical ... a mass as the cause ... Functional • Corneal ... Trauma • Subdural Hemorrhage ... #Ophthalmology
Herpes Zoster: Herpes virus mediated infection that occurred in this patient receiving chemotherapy 
for an underlying
vessicles in this case ... prominent below left eye ... Catalog of Clinical ... Images #Clinical ... #Photo #Dermatology
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 ... • Corneal ulcer ... differential #diagnosis #ophthalmology
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 ... Traumatic #Iritis #Clinical ... #Photo #Ophthalmology
Subconjunctival Hemorrhage: Spontaneously occurring collection of blood in subconjunctival 
space, which usually has a benign course.

Charlie
Subconjunctival Hemorrhage ... Images #Clinical ... #Ophthalmology ... #Photo #Subconjunctival ... #Hemorrhage #UCSDH