17 results
Anisocoria Evaluation Flow Chart - Differential Diagnosis
1. Check pupillary reaction to light 
2. Measure pupil size.
Anisocoria Evaluation ... - Horner's ... Syndrome - Physiologic ... III Palsy - Pharmacologic ... Differential #Diagnosis #Ophthalmology
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 ... #Syndrome #Overview ... #Ophthalmology ... #Diagnosis #Neurology
Horner's Syndrome
 • Anhidrosis: Diminished sweating of ipsilateral face and neck
 • Miosis: Loss of sympathetic
Horner's Syndrome ... oculomotor nerve palsy ... @neudrawlogy #Horners ... #Syndrome #diagnosis ... #neurology
Pupillary Abnormalities  Overview
 - Unequal Pupils (anisocoria)
 - Tonic pupil (Adie's pupil)
 - OculomotorNerve (CN
Unequal Pupils (anisocoria ... - Homer's Syndrome ... #Diagnosis #Ophthalmology ... Differential #Types #Anisocoria ... #Adies #Horners
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
Horner's Syndrome ... syndrome. ... #video #ophthalmology ... #physicalexam #neurology ... #Anisocoria
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Holmes-Adie Syndrome ... Diagnosis: • CN Ill Palsy ... • Physiologic Anisocoria ... #PhysicalExam #neurology ... #ophthalmology
CN III Palsy - Oculomotor Nerve
 • Ptosis: Loss of innervation of the levator palpebrae superior.
CN III Palsy - Oculomotor ... comparison to Horner's ... syndrome • Extraocular ... #CNIII #CN3 #Palsy ... Nerve #Cranial #neurology
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Oculomotor) Nerve Palsy ... Trochlear) Nerve palsy ... One-and-a-half Syndrome ... #Localization #ophthalmology ... #neurology #differential
HORNY PAMELA Mnemonic for Horner’s Syndrome

Horner’s syndrome is classically associated with ptosis, miosis, and anhidrosis.
PAMELA Mnemonic for Horner ... ’s Syndrome Horner ... severe than CN III palsy ... A - Anisocoria - ... #Neurology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
CN III palsy 2. ... Horner’s syndrome ... • Third nerve palsy ... • Horner syndrome ... Differential #Diagnosis #ophthalmology