1603 results
Right Oculomotor (CNIII) Palsy on Physical Exam

Demonstrates right eyelid ptosis, paralyzed medial rectus and ipsilateral mydriasis.

Dr.
and ipsilateral mydriasis ... clinical #video #neurology
Argyll Robertson Pupil
Definition:
 - Irregular and small (1-2mm) pupil
 - Light-near dissociation (accommodation remains intact)
 -
response to: Dark, Mydriatics ... Robertson #Pupil #neurology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
Benign episodic mydriasis ... hemorrhage (SAH): - Mydriasis ... nerve pain - Mydriasis ... ophthalmology #Neurology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Normal response to mydriatics ... #PhysicalExam #neurology
Mydriasis Causes - AAAS Mnemonic
 • Atropine
 • Anticholinergic Toxicity
 • Antidepressants (and Serotonin Syndrome)
 •
Mydriasis Causes ... Sympathomimetics #Mydriasis
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Mydriasis and Miosis ... Framework Causes of Mydriasis ... Dilated pupils (mydriasis ... • Unilateral Mydriasis ... • Bilateral Mydriasis
Serotonin Syndrome
 - Rapid onset 
 - Combination of 2+ serotonin agonists 
Mental status changes:
Diaphoresis - Mydriasis
Blood Pressure Management for Neurologic Emergencies
 - SAH 
 - ICH 
 - TBI 
 -
Management for Neurologic ... #CVA #Stroke #Neurology
Neurologic Disorders and Associated Nutritional Deficiences That Complicate Bariatric Surgery, According to Time of Onset 

#Diagnosis
Neurologic Disorders ... #Nutritional #Neurology
Clinical Manifestations of Serotonin Syndrome
 • Ophthalmologic: Mydriasis, Ocular clonus (slow horizontal movements)
 • Gastrointestinal: Diarrhea,
Ophthalmologic: Mydriasis