16 results
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
response, Serotonin syndrome ... syndrome, Posterior ... , uveitis) • Bilateral ... Robertson pupils), DM, SAH ... differential #diagnosis #ophthalmology
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
Enhanced Ptosis ... Because of bilateral ... clinical #video #neurology ... #ophthalmology ... #ocular #Ptosis
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
Enhanced Ptosis ... Because of bilateral ... clinical #video #neurology ... #ophthalmology ... #ocular #Ptosis
Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when the more affected
Because of bilateral ... enhancement of the ptosis ... clinical #video #neurology ... #ophthalmology ... #ocular #ptosis
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Horner’s syndrome ... - Neurologic disease ... palsy • Horner syndrome ... #Ptosis #neurology ... Differential #Diagnosis #ophthalmology
All About Horner's Syndrome

Horner's syndrome, known as 
"oculosympathetic paresis" by people 
who don't have friends, is
classically results in ptosis ... droop eyelid), miosis ... and discovered a syndrome ... #Overview #Ophthalmology ... #Diagnosis #Neurology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
episodic mydriasis, miosis ... symptoms - Miosis ... subarachnoid hemorrhage (SAH ... differential #diagnosis #ophthalmology ... #Neurology
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
Horner's Syndrome ... and ptosis (both ... diagnosis of Horner's syndrome ... clinical #video #ophthalmology ... #physicalexam #neurology
Causes of Hemiplegia - Differential Diagnosis Algorithm
Cerebral Hemisphere (Contralateral motor cortex)
 • Aphasia
 • Apraxia
 •
Dysphagia • Ptosis ... extremity findings Unilateral ... Brown-Sequard Syndrome ... #Hemiplegia #Neurology
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
EOM weakness and bilateral ... ptosis. ... the diplopia and ptosis ... clinical #video #ophthalmology ... #neurology