7423 results
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
Absence of bilateral ... tonic #pupils #clinical ... #video #ophthalmology ... reflex #neurology #absent
Pulsatile Exophthalmos on Physical Exam - Protrusion and Pulsation of the eyeball

The differential diagnosis of pulsatile
proptosis includes absence ... #PhysicalExam #clinical ... video #ocular #ophthalmology
Oculomotor apraxia (OMA) on Ocular Examination

A defect or absence of the ability to perform voluntary eye
A defect or absence ... #PhysicalExam #clinical ... video #neurology #ophthalmology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Pathogenesis and clinical ... • Leukocoria (absent ... pathophysiology #ophthalmology
Pupillary Hippus

The pupillary hippus is defined as a continuous oscillation of the pupillary diameter in the
diameter in the absence ... Hippus #athetosis #clinical ... video #neurology #ophthalmology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
think about three clinical ... Congenital Ptosis - Absence ... Differential #Diagnosis #ophthalmology
Thyroid Eye Signs 
Lid Signs
    Dalrymple’s Sign: Lid Retraction.
    Von
Joffroy Sign: Absent ... ENDOCRINOLOGY #OPHTHALMOLOGY ... #clinical #ophthalmopathy
Downbeat Nystagmus on Physical Exam

65 year old female with new walking difficulty and dizziness. Why downbeat
In the absence of ... #PhysicalExam #clinical ... video #ocular #ophthalmology
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
Diagnosis = clinical ... required +/- prompt ophthalmology ... depending on presence/absence
Hyperventilation Test to Induce an Absence Seizure

#Hyperventilation #Test #Absence #Seizure #clinical #video #physicalexam #neurology #PetiteMal
Test to Induce an Absence ... Hyperventilation #Test #Absence ... #Seizure #clinical