133 results
All About Horner's Syndrome

Horner's syndrome, known as 
"oculosympathetic paresis" by people 
who don't have friends, is
have friends, is caused ... classically results in ptosis ... droop eyelid), miosis ... #Ophthalmology ... #Diagnosis #Neurology
Horner's Syndrome
 • Anhidrosis: Diminished sweating of ipsilateral face and neck
 • Miosis: Loss of sympathetic
Horner's Syndrome ... impaired dilation) • Ptosis ... Müller's muscle - Ptosis ... @neudrawlogy #Horners ... #Syndrome #diagnosis
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
- Differential Diagnosis ... : • Corneal abrasion ... #Differential #Diagnosis ... #table #causes ... #ophthalmology
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
Horner's Syndrome ... left (known as ptosis ... Images #Clinical #Ophthalmology ... #Photo #Horners ... #Syndrome #Ptosis
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Diagnosis Framework ... three clinical diagnoses ... nerve palsy • Horner ... #Differential #Diagnosis ... #ophthalmology
Amblyopia - Lazy Eye - Differential Diagnosis Algorithm
Deprivational - Obstruction of Visual Axis:
 • Ptosis
 •
- Differential Diagnosis ... Visual Axis: • Ptosis ... • Congenital Corneal ... #Algorithm #Causes ... #Ophthalmology
Bell's palsy
There are many different causes of Facial Nerve Palsy. However, the commonest
cause of unilateral facial
many different causes ... the commonest cause ... Hyperacusis - Loss of Corneal ... Reflex - Ptosis ... Signs #Symptoms #Diagnosis
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
and ptosis (both ... consistent with a diagnosis ... experience, the cause ... anterior_seg_rocks #Horners ... #video #ophthalmology
Hyperthermic Syndromes - This table summarizes the similarities and differences between some toxicologic causes of hyperthermic
Hyperthermic Syndromes ... - This table summarizes ... some toxicologic causes ... #Comparison #Table ... #Diagnosis #Toxicology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
- Differential Diagnosis ... response, Serotonin syndrome ... : Horner's syndrome ... #differential #diagnosis ... #ophthalmology