22 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Diagnosis Lids: ... Subconjunctival hemorrhage ... : • Corneal abrasion ... Keratitis (i.e. corneal ... #table #causes
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Atraumatic Red Eye ... - Differential Diagnosis ... Subconjunctival Hemorrhage ... • Keratitis/Corneal ... #Algorithm #Causes
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
) right eye. ... greater portion of eye ... Catalog of Clinical ... Images #Clinical ... Ophthalmology #Photo
Subconjunctival Hemorrhage: Trauma to left eye as a result of a fall has led to significant
Trauma to left eye ... Catalog of Clinical ... Images #Clinical ... Ophthalmology #Photo ... #UCSDH
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
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
- Differential Diagnosis ... Algorithm Clinical ... a mass as the cause ... Functional • Corneal ... Trauma • Subdural Hemorrhage
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Diagnosis Framework ... can be caused by ... Conjunctivitis, corneal ... • Corneal ulcer ... #differential #diagnosis
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 ... /detachment diagnosis ... #clinical #ultrasound
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... Vision Loss: • Corneal ... caustic exposure to eye ... detachment or hemorrhage ... #causes #ophthalmology
Sixth Left Cranial Nerve Palsy: Left eye cannot move laterally beyond midline. In this case, caused
Nerve Palsy: Left eye ... In this case, caused ... Catalog of Clinical ... Images #Clinical ... #Photo #CN6 #Palsy