26 results
Effects of Strokes by Location - Anterior vs Posterior Localization

Anterior Circulation 
 - MCA 
 -
- Anterior vs Posterior ... Lenticulostriate artery Posterior ... Artery #Strokes #Syndromes ... Territory #Symptoms #Signs ... Review in Clinical Neurology
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
Parinaud's Syndrome ... retraction (Collier's sign ... → "setting sun sign ... " - Vascular disease ... diagnosis #pineal #neurology
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
movement, is a sign ... with Marfan’s syndrome ... Iridodonesis #Iris #SlitLamp ... PhysicalExam #Video #Ophthalmology ... #Signs #Ocular
Clinical Manifestations of Serotonin Syndrome
 • Ophthalmologic: Mydriasis, Ocular clonus (slow horizontal movements)
 • Gastrointestinal: Diarrhea,
Manifestations of Serotonin Syndrome ... • Ophthalmologic ... Cardiovascular and vital sign ... Clonus (inducible), Muscular ... Symptoms #spectrum #signs
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
injury, often from vascular ... in hands) • Posterior ... > Posterior spinal ... pathophysiology #signs ... #orthopedics #neurology
Parinaud's syndrome
What?
 • Light-near dissociation (tectal pupils)
 • Convergence retraction nystagmus
 • Eyelid retraction (Collier's sign)
Parinaud's syndrome ... retraction (Collier's sign ... "setting sun" sign ... • Vascular disease ... #neurology #diagnosis
Clinical Features and Vascular Territories of Stroke
Anterior circulation—anterior cerebral artery (ACA) - Contralateral leg weakness
Anterior circulation—middle
Clinical Features and Vascular ... without cortical signs ... Posterior circulation—posterior ... contralateral body) Posterior ... CVA #Diagnosis #Neurology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Posterior Reversible ... Encephalopathy Syndrome ... may precede the neurologic ... cortical lesions • Vascular ... diagnosis #management #neurology
PRES (Posterior reversible encephalopathy syndrome) - Features

#PRES #Posterior #reversible #encephalopathy #syndrome #Presentation #Symptoms #Signs #Diagnosis #Neurology
PRES (Posterior ... encephalopathy syndrome ... encephalopathy #syndrome ... Presentation #Symptoms #Signs ... #Diagnosis #Neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
• Acute stroke syndromes ... Lack of UMN/LMN signs ... myositis • Genetic: Muscular ... myopathies, the muscular ... Differential #Diagnosis #neurology