64 results
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Causes of Dizziness ... unidirectonal nystagmus ... bidirectional nystagmus ... Trauma • Cerebellar ... Diagnosis #Algorithm #Causes
Lateral Medullary Syndrome - Wallenberg's Syndrome
Acute continuous vertigo due to Posterior Circulation Stroke (usually Posterior Inferior
- Wallenberg's Syndrome ... Posterior Inferior Cerebellar ... Clinical Findings: • Nausea ... vomiting/vertigo/nystagmus ... ataxia - Inferior cerebellar
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
TIA, Wallenburg, Cerebellar ... abscess • Trauma: cerebellar ... oticus (Ramsay Hunt syndrome ... canal dehiscence syndrome ... • Cogan's syndrome
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
Convergence Retraction Nystagmus ... nerve palsy Caused ... Convergence #retraction #nystagmus ... video #neurology #ophthalmology
Peripheral and Central Causes of Vertigo
Peripheral Causes (Common):
 - Labyrinth: Benign paroxysmal positional vertigo, Méniére disease,
Peripheral and Central Causes ... Vertigo Peripheral Causes ... fistula, Cogan's syndrome ... Wallenberg syndrome ... ) • Cerebellar
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
Seesaw Nystagmus ... Sawtooth or seesaw nystagmus ... Nystagmus can be ... We have varied causes ... clinical #video #ophthalmology
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
Horner's Syndrome ... input to (in this case ... Images #Clinical #Ophthalmology ... #Photo #Horners ... #Syndrome #Ptosis
Wernicke Encephalopathy - Acute B1 (Thiamine) Deficiency - Diagnosis and Management
Diagnosis - Caine Criteria (2 of
ophthalmoplegia and nystagmus ... ) • Cerebellar ... development of Korsakoff syndrome
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Causes of Anterior ... Posner-Schlossman Syndrome ... HIA B27-related syndrome ... Differential #Diagnosis #Causes ... #ophthalmology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
A nystagmus in far ... fasciculus), which causes ... abduction with nystagmus ... The most common causes ... clinical #video #ophthalmology