27 results
Horizontal Nystagmus on Ocular Examination

Dr Prasad Jain @DrPrasadJain

#Horizontal #Nystagmus #Ocular #PhysicalExam #clinical #video #neurology #ophthalmology
Horizontal Nystagmus ... on Ocular Examination ... #Nystagmus #Ocular ... #PhysicalExam #clinical ... #video #neurology
Congenital Nystagmus on Physical Exam
These abnormal eye movements were found in a patient with albinism. What
Diagnosis: Congenital ... Horizontal in 95% ... Cooper Neurology ... #PhysicalExam #ocular ... #clinical #video
Horizontal Nystagmus on Ocular Exam

#Horizontal #Nystagmus #Ocular #PhysicalExam #clinical #video #neurology #ophthalmology
Horizontal Nystagmus ... on Ocular Exam ... #Horizontal #Nystagmus ... #clinical #video ... #neurology #ophthalmology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... minutes to days • Nystagmus ... supine roll test (horizontal ... No auditory symptoms ... Long symptom-free
Labyrinthitis 
Vestibular neuritis + unilateral hearing loss = Labyrinthitis 
1) Vertigo (severe) 
2) Gait instability 
3)
hearing loss Clinical ... vestibular CN VIII • Nystagmus ... (unilateral, horizontal ... Labyrinthitis #Diagnosis ... #Symptoms #Signs
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
vestibular neuritis • Nystagmus ... circulation TIA • Nystagmus ... Central #Vertigo #diagnosis ... findings #signs #symptoms ... #comparison #neurology
Clinical Manifestations of Serotonin Syndrome
 • Ophthalmologic: Mydriasis, Ocular clonus (slow horizontal movements)
 • Gastrointestinal: Diarrhea,
Clinical Manifestations ... Ophthalmologic: Mydriasis, Ocular ... clonus (slow horizontal ... Serotonin #Syndrome #Symptoms ... spectrum #signs #diagnosis
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
A nystagmus in far ... which causes a horizontal ... abduction with nystagmus ... the hospital, diagnosed ... ophthalmology #neurology
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
and torsional nystagmus ... patient with a clinical ... patient with a clinical ... Labyrinthitis #diagnosis ... #neurology #comparison
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
- Differential Diagnosis ... think about three clinical ... Neurogenic Ptosis - Neurologic ... Congenital Ptosis - Absence ... Syndrome #Ptosis #neurology