9 results
All About Horner's Syndrome

Horner's syndrome, known as 
"oculosympathetic paresis" by people 
who don't have friends, is
syndrome, known as ... (constricted pupil ... Sweat society and ... Syndrome #Overview #Ophthalmology ... #Diagnosis #Neurology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
- Differential Diagnosis ... Unilateral Miosis: Horner's ... hemorrhage, Pontine CVA ... #differential #diagnosis ... #ophthalmology
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
Horner's Syndrome ... consistent with a diagnosis ... how the right pupil ... clinical #video #ophthalmology ... #physicalexam #neurology
Argyll Robertson Pupil
Definition:
 - Irregular and small (1-2mm) pupil
 - Light-near dissociation (accommodation remains intact)
 -
Argyll Robertson Pupil ... : - Irregular and ... small (1-2mm) pupil ... #neurology #diagnosis ... #ophthalmology
CN III Palsy - Oculomotor Nerve
 • Ptosis: Loss of innervation of the levator palpebrae superior.
comparison to Horner's ... medial rectus, and ... innervation to pupil ... Nerve #Cranial #neurology ... #diagnosis
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
benign • Regular and ... females Differential Diagnosis ... asymmetry in dark and ... #PhysicalExam #neurology ... #ophthalmology
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
- Differential Diagnosis ... papilledema • Horner ... signs, mid-dilated pupil ... Systemic symptoms and ... #Algorithm #neurology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Horner’s syndrome ... Neurogenic Ptosis - Neurologic ... nerve palsy • Horner ... Syndrome #Ptosis #neurology ... #ophthalmology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
Entering VA was ... An APD was noted ... the hospital, diagnosed ... clinical #video #ophthalmology ... #neurology