10 results
One & a half syndrome with upbeat nystagmus due to a left pontine + bimedullary infarction

Dr.
One & a half syndrome ... with upbeat nystagmus ... @bobvarkey #OneAndAHalf ... PhysicalExam #clinical #video ... #ophthalmology
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Causes of Anterior ... eye • Anterior-iris ... Posner-Schlossman Syndrome ... HIA B27-related syndrome ... #ophthalmology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
A nystagmus in far ... the follow up video ... Three weeks later ... anterior_seg_rocks #OneAndAHalf ... #ophthalmology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
response, Serotonin syndrome ... Miosis: Horner's syndrome ... , Pilocarpine, Iris ... differential #diagnosis #ophthalmology ... #causes
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Iris 7. ... Trauma Cornea/Iris ... Optic Chiasm Lateral ... differential #diagnosis #ophthalmology ... #causes
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 • Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
Reconstitution Inflammatory Syndrome ... (IRIS): • In HIV ... lymphadenopathy, pulmonary ... the tuberculoma (later ... neurological symptoms • Caused
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
Intermittent Bilateral ... The syndrome of ... The cause of this ... #clinical #video ... #ophthalmology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
control of the iris ... in those rare bilateral ... cases. ... anisocoria #clinical #video ... #ophthalmology
Lateral Canthotomy with Cantholysis
The treatment of orbital compartment syndrome cause by a retrobulbar hematoma causing symptoms—namely
orbital compartment syndrome ... cause by a retrobulbar ... 2 cm. 4) With iris ... Cantholysis #clinical #video ... #procedure #ophthalmology
Downbeat Nystagmus on Physical Exam

65 year old female with new walking difficulty and dizziness. Why downbeat
Downbeat Nystagmus ... corrective movement causes ... as it points to bilateral ... PhysicalExam #clinical #video ... #ocular #ophthalmology