11 results
All About Horner's Syndrome

Horner's syndrome, known as 
"oculosympathetic paresis" by people 
who don't have friends, is
Syndrome Horner's ... Horner's svndrome ... and discovered a syndrome ... #Syndrome #Overview ... #Ophthalmology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Mydriasis and Miosis ... response, Serotonin syndrome ... Unilateral Miosis: Horner's ... syndrome, Posterior ... differential #diagnosis #ophthalmology
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
Horner's Syndrome ... Images #Clinical #Ophthalmology ... #Photo #Horners ... #Syndrome #Ptosis
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
Horner's Syndrome ... a diagnosis of Horner's ... syndrome. ... #Syndrome #clinical ... #video #ophthalmology
Clinical Manifestations of Serotonin Syndrome
 • Ophthalmologic: Mydriasis, Ocular clonus (slow horizontal movements)
 • Gastrointestinal: Diarrhea,
Manifestations of Serotonin Syndrome ... • Ophthalmologic ... : Mydriasis, Ocular ... ucsdim #Serotonin #Syndrome
Pupillary Abnormalities  Overview
 - Unequal Pupils (anisocoria)
 - Tonic pupil (Adie's pupil)
 - OculomotorNerve (CN
- Homer's Syndrome ... #Diagnosis #Ophthalmology ... Anisocoria #Adies #Horners
Anisocoria Evaluation Flow Chart - Differential Diagnosis
1. Check pupillary reaction to light 
2. Measure pupil size.
- Horner's ... Syndrome - Physiologic ... Differential #Diagnosis #Ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Normal response to mydriatics ... Holmes-Adie Syndrome ... PhysicalExam #neurology #ophthalmology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Horner’s syndrome ... nerve palsy • Horner ... syndrome • Myasthenia ... Blepharophimosis syndrome ... Differential #Diagnosis #ophthalmology
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
Horner's Syndrome ... Images #Clinical #Ophthalmology ... #Photo #Horners ... #Syndrome #Ptosis