18 results
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
Convergence Retraction Nystagmus ... nerve palsy Caused ... #ocular #physicalexam ... #clinical #video ... #neurology #ophthalmology
Characteristic eye movements found in spasmus nutans

Spasmus nutans is an acquired form of nystagmus that occurs
Spasmus nutans ... typically within the first ... presents as a clinical ... #Neurology #Clinical ... #Video #Ocular
Characteristic eye movements found in Spasmus Nutans

Spasmus Nutans is an acquired form of nystagmus that occurs
typically within the first ... presents as a clinical ... Ophthalmology #Neurology ... #Clinical #Video ... #Ocular #PhysicalExam
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of posterior semicircular canal
Ocular Nystagmus ... Maneuver This is a case ... #Posterior #Dix ... Hallpike #Maneuver #clinical ... ophthalmology #neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
with vascular causes ... • Nystagmus: ... positional episodes caused ... Hallpike test (posterior ... Vertigo #Algorithm #differential
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of right posterior semicircular
Ocular Nystagmus ... Maneuver This is a case ... of right posterior ... Hallpike #Maneuver #clinical ... ophthalmology #neurology
Spasmus Nutans on Ocular Examination

At first I thought it was Pendular But a closer look reveals
Ocular Examination ... At first I thought ... triad of 1) nystagmus ... #clinical #video ... ophthalmology #neurology
Lateral Medullary Syndrome - Wallenberg's Syndrome
Acute continuous vertigo due to Posterior Circulation Stroke (usually Posterior Inferior
vertigo due to Posterior ... Artery occlusion) Clinical ... Findings: • Nausea ... vomiting/vertigo/nystagmus ... #Wallenbergs #neurology
Spasmus Nutans on Ocular Examination

At first I thought it was Pendular But a closer look reveals
Ocular Examination ... At first I thought ... triad of 1) nystagmus ... #clinical #video ... ophthalmology #neurology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Hyperkalemia - Differential ... • Clenching of fist ... fruits, Seaweed, Nuts ... #diagnosis #causes ... potassium #high #nephrology