10 results
Onchocerciasis “River Blindness”: Pathogenesis and Ocular Manifestations
Vectorial Transmission
-> Onchocerca volvulus, a parasitic helminth, matures in to
fly, Simulium spp ... RiverBlindness #pathophysiology ... #ophthalmology
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
The video was provided ... of Santa Casa SP ... physicalexam #clinical #video ... #ophthalmology
Rotatory Nystagmus on Ocular Exam

Seen with intoxicating with Phencyclidine (PCP)/angel dust, a NMDA receptor antagonist.

#Rotatory #Nystagmus
Phencyclidine (PCP ... PhysicalExam #clinical #video ... #slitlamp #ophthalmology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
treated by his PCP ... HZO #clinical #video ... #ophthalmology
Anti-IgLON5 Encephalitis - Ocular Examination

Female with 6 months h/o excessive daytime sleepiness, abnormal movements, dysarthria. On
PSP like phenotype ... supranuclear palsy (PSP ... PhysicalExam #clinical #video ... #neurology #ophthalmology
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of posterior semicircular canal
Ocular Nystagmus in PSC ... Maneuver #clinical #video ... #physicalexam #ophthalmology
Ocular Nystagmus in PSC BPPV after Dix Hallpike Maneuver

This is a case of right posterior semicircular
Ocular Nystagmus in PSC ... Maneuver #clinical #video ... #physicalexam #ophthalmology
Hippus on Physical Exam
Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
disease, MSA, PSP ... PhysicalExam #clinical #video ... #neurology #ophthalmology
Hippus on Physical Exam

Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
disease, MSA, PSP ... PhysicalExam #clinical #video ... #neurology #ophthalmology
Pupillary Hippus

The pupillary hippus is defined as a continuous oscillation of the pupillary diameter in the
Its pathophysiology ... patient in the video ... athetosis #clinical #video ... #neurology #ophthalmology