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

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
Convergence Retraction ... Nystagmus with ... @bobvarkey #Convergence ... #retraction #nystagmus ... #ocular #physicalexam
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
- Light-near dissociation ... - Convergence ... retraction nystagmus ... Parinauds #Syndrome #diagnosis
Convergence retraction nystagmus on physical exam secondary to dorsal midbrain lesion

#convergence #retraction #nystagmus #ocular #physicalexam #neurology
Convergence retraction ... nystagmus on physical ... midbrain lesion #convergence ... #retraction #nystagmus ... #ocular #physicalexam
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
• Light-near dissociation ... tectal pupils) • Convergence ... retraction nystagmus ... syndrome #neurology #diagnosis
Convergence-Retraction Nystagmus on Physical Exam

Convergence-retraction nystagmus: irregular, jerky nystagmus, associated with convergence and retraction of both
Nystagmus on Physical ... nystagmus: irregular ... , jerky nystagmus ... #PhysicalExam # ... clinical #ocular
Congenital Nystagmus on Physical Exam
These abnormal eye movements were found in a patient with albinism. What
Congenital Nystagmus ... Diagnosis: Congenital ... nystagmus. ... #PhysicalExam # ... ocular #clinical
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Rupture • Lens Dislocation ... @Pocus101 #Ocular ... #Ultrasound #pocus ... #differential #diagnosis
Characteristic eye movements found in Downbeat Nystagmus

Downbeat nystagmus (downward fast phase) is the most common of
Downbeat nystagmus ... Its jerk nystagmus ... also amplified by convergence ... Clinical #Video #Ocular ... #PhysicalExam
Lens Dislocation on Ocular POCUS
One of my favorite POCUS diagnoses! Recent study showed POCUS was 99%
Lens Dislocation ... on Ocular POCUS ... diagnoses! ... #Lens #Dislocation ... #Ocular #POCUS