41 results
Peripheral and Central Causes of Vertigo
Peripheral Causes (Common):
 - Labyrinth: Benign paroxysmal positional vertigo, Méniére disease,
- Vascular - Stroke ... (TIA): • Lateral ... Eric Strong @DrEricStrong ... - Strong Medicine ... differential #diagnosis #neurology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
more than 7mm • Unilateral ... Mydriasis • Bilateral ... less than 2mm • Unilateral ... , uveitis) • Bilateral ... Nicotine, Heat Stroke
Wall-eyed bilateral inter nuclear ophthalmoplegia (WEBINO) Syndrome

In this specific case, the lesion is bilaterally in the
Wall-eyed bilateral ... ophthalmoplegia (WEBINO) Syndrome ... #Walleyed #bilateral ... ophthalmoplegia #WEBINO #Neurology ... #Clinical #Video
Unilateral Asterixis on Neurological Examination

Unilateral asterixis is almost always associated with a structural contralateral cerebral or
Unilateral Asterixis ... Bilateral asterixis ... right subcortical stroke ... @bobvarkey #Unilateral ... #neurology #physicalexam
Lateral Medullary Syndrome - Wallenberg's Syndrome
Acute continuous vertigo due to Posterior Circulation Stroke (usually Posterior Inferior
continuous vertigo ... Posterior Circulation Stroke ... Clinical Findings: • Nausea ... /vomiting/vertigo ... #Wallenbergs #neurology
One-and-a-Half Syndrome
1 - One eye cannot move AT ALL horizontally
1/2 - The other eye can only
One-and-a-Half Syndrome ... Unilateral BRAINSTEM ... Multiple Sclerosis), Stroke ... #Half #Syndrome ... #diagnosis #neurology
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
Bilateral tonic ... Absence of bilateral ... #ophthalmology ... #bilateral #reflex ... #neurology #absent
Haemolacria and Spontaneous Globe Rupture on Physical Exam

One of the most horrendous complications of Dengue hemorrhagic
Physical Exam One ... encountered during a neurology ... both eyes to find bilateral ... ocular #clinical #video ... globe #rupture #ophthalmology
Unilateral Asterixis on Neurological Examination

This patient presented for 3 days of sudden repetitive left hand weakness/dropping
Unilateral Asterixis ... on Neurological ... Caused by Stroke ... MilanNigam2 #Unilateral ... #neurology #physicalexam
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
and elevation in one ... mainly due to a unilateral ... presupposes a unilateral ... We have varied causes ... #ophthalmology